diff --git a/.gitconfig b/.gitconfig
new file mode 100644
index 0000000000..079dcc9b60
--- /dev/null
+++ b/.gitconfig
@@ -0,0 +1,2 @@
+[core]
+	excludesfile .bzrignore
diff --git a/common/base_screen.cpp b/common/base_screen.cpp
index 01a798df4a..c4da616ec3 100644
--- a/common/base_screen.cpp
+++ b/common/base_screen.cpp
@@ -165,6 +165,51 @@ bool BASE_SCREEN::SetPreviousZoom()
     return false;
 }
 
+/* Build the list of human readable grid list.
+ * The list shows the grid size both in mils or mm.
+ * aMmFirst = true to have mm first and mils after
+ *            false to have mils first and mm after
+ */
+int BASE_SCREEN::BuildGridsChoiceList( wxArrayString& aGridsList, bool aMmFirst) const
+{
+    wxString msg;
+    wxRealPoint curr_grid_size = GetGridSize();
+    int idx = -1;
+    int idx_usergrid = -1;
+
+    for( size_t i = 0; i < GetGridCount(); i++ )
+    {
+        const GRID_TYPE& grid = m_grids[i];
+        double gridValueMils = To_User_Unit( INCHES, grid.m_Size.x ) * 1000;
+        double gridValue_mm = To_User_Unit( MILLIMETRES, grid.m_Size.x );
+
+        if( grid.m_Id == ID_POPUP_GRID_USER )
+        {
+            msg = _( "User Grid" );
+            idx_usergrid = i;
+        }
+        else
+        {
+            if( aMmFirst )
+                msg.Printf( _( "Grid: %.4f mm (%.2f mils)" ),
+                            gridValue_mm, gridValueMils );
+            else
+                msg.Printf( _( "Grid: %.2f mils (%.4f mm)" ),
+                            gridValueMils, gridValue_mm );
+        }
+
+        aGridsList.Add( msg );
+
+        if( curr_grid_size == grid.m_Size )
+            idx = i;
+    }
+
+    if( idx < 0 )
+        idx = idx_usergrid;
+
+    return idx;
+}
+
 
 void BASE_SCREEN::SetGridList( GRIDS& gridlist )
 {
diff --git a/common/common.cpp b/common/common.cpp
index b2b2de4c99..e53959b8c7 100644
--- a/common/common.cpp
+++ b/common/common.cpp
@@ -1,9 +1,9 @@
 /*
  * This program source code file is part of KiCad, a free EDA CAD application.
  *
- * Copyright (C) 2014 Jean-Pierre Charras, jp.charras at wanadoo.fr
- * Copyright (C) 2008-2011 Wayne Stambaugh <stambaughw@verizon.net>
- * Copyright (C) 1992-2011 KiCad Developers, see AUTHORS.txt for contributors.
+ * Copyright (C) 2014-2015 Jean-Pierre Charras, jp.charras at wanadoo.fr
+ * Copyright (C) 2008-2015 Wayne Stambaugh <stambaughw@verizon.net>
+ * Copyright (C) 1992-2015 KiCad Developers, see AUTHORS.txt for contributors.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -271,9 +271,9 @@ double RoundTo0( double x, double precision )
 
     int remainder = ix % 10;   // remainder is in precision mm
 
-    if ( remainder <= 2 )
+    if( remainder <= 2 )
         ix -= remainder;       // truncate to the near number
-    else if (remainder >= 8 )
+    else if( remainder >= 8 )
         ix += 10 - remainder;  // round to near number
 
     if ( x < 0 )
@@ -305,6 +305,46 @@ wxConfigBase* GetNewConfig( const wxString& aProgName )
     return cfg;
 }
 
+wxString GetKicadLockFilePath()
+{
+    wxFileName lockpath;
+    lockpath.AssignDir( wxGetHomeDir() ); // Default wx behavior
+
+#if defined( __WXMAC__ )
+    // In OSX use the standard per user cache directory
+    lockpath.AppendDir( wxT( "Library" ) );
+    lockpath.AppendDir( wxT( "Caches" ) );
+    lockpath.AppendDir( wxT( "kicad" ) );
+#elif defined( __UNIX__ )
+    wxString envstr;
+    // Try first the standard XDG_RUNTIME_DIR, falling back to XDG_CACHE_HOME
+    if( wxGetEnv( wxT( "XDG_RUNTIME_DIR" ), &envstr ) && !envstr.IsEmpty() )
+    {
+        lockpath.AssignDir( envstr );
+    }
+    else if( wxGetEnv( wxT( "XDG_CACHE_HOME" ), &envstr ) && !envstr.IsEmpty() )
+    {
+        lockpath.AssignDir( envstr );
+    }
+    else
+    {
+        // If all fails, just use ~/.cache
+        lockpath.AppendDir( wxT( ".cache" ) );
+    }
+
+    lockpath.AppendDir( wxT( "kicad" ) );
+#endif
+
+#if defined( __WXMAC__ ) || defined( __UNIX__ )
+    if( !lockpath.DirExists() )
+    {
+        // Lockfiles should be only readable by the user
+        lockpath.Mkdir( 0700, wxPATH_MKDIR_FULL );
+    }
+#endif
+    return lockpath.GetPath();
+}
+
 
 wxString GetKicadConfigPath()
 {
diff --git a/common/draw_frame.cpp b/common/draw_frame.cpp
index e5d1c1bdae..9b4fb0dba1 100644
--- a/common/draw_frame.cpp
+++ b/common/draw_frame.cpp
@@ -128,6 +128,7 @@ EDA_DRAW_FRAME::EDA_DRAW_FRAME( KIWAY* aKiway, wxWindow* aParent,
     m_snapToGrid          = true;
     m_MsgFrameHeight      = EDA_MSG_PANEL::GetRequiredHeight();
     m_movingCursorWithKeyboard = false;
+    m_zoomLevelCoeff      = 1.0;
 
     m_auimgr.SetFlags(wxAUI_MGR_DEFAULT|wxAUI_MGR_LIVE_RESIZE);
 
@@ -613,16 +614,7 @@ bool EDA_DRAW_FRAME::HandleBlockEnd( wxDC* DC )
 
 void EDA_DRAW_FRAME::UpdateStatusBar()
 {
-    wxString        Line;
-    BASE_SCREEN*    screen = GetScreen();
-
-    if( !screen )
-        return;
-
-    // Display Zoom level: zoom = zoom_coeff/ZoomScalar
-    Line.Printf( wxT( "Z %g" ), screen->GetZoom() );
-
-    SetStatusText( Line, 1 );
+    SetStatusText( GetZoomLevelIndicator(), 1 );
 
     // Absolute and relative cursor positions are handled by overloading this function and
     // handling the internal to user units conversion at the appropriate level.
@@ -631,6 +623,22 @@ void EDA_DRAW_FRAME::UpdateStatusBar()
     DisplayUnitsMsg();
 }
 
+const wxString EDA_DRAW_FRAME::GetZoomLevelIndicator() const
+{
+    BASE_SCREEN*    screen = GetScreen();
+    wxString Line;
+
+    if( screen )
+    {
+        // returns a human readable value which can be displayed as zoom
+        // level indicator in dialogs.
+        double level =  m_zoomLevelCoeff / (double)screen->GetZoom();
+        Line.Printf( wxT( "Z %.2f" ), level );
+    }
+
+    return Line;
+}
+
 
 void EDA_DRAW_FRAME::LoadSettings( wxConfigBase* aCfg )
 {
diff --git a/common/footprint_info.cpp b/common/footprint_info.cpp
index 382e141bb3..815aeb16c1 100644
--- a/common/footprint_info.cpp
+++ b/common/footprint_info.cpp
@@ -101,7 +101,7 @@ void FOOTPRINT_INFO::load()
 
     std::auto_ptr<MODULE> m( fptable->FootprintLoad( m_nickname, m_fpname ) );
 
-    m_pad_count = m->GetPadCount( MODULE::DO_NOT_INCLUDE_NPTH );
+    m_pad_count = m->GetPadCount( DO_NOT_INCLUDE_NPTH );
     m_keywords  = m->GetKeywords();
     m_doc       = m->GetDescription();
 
diff --git a/common/lockfile.cpp b/common/lockfile.cpp
index ae0151211d..b3c371400f 100644
--- a/common/lockfile.cpp
+++ b/common/lockfile.cpp
@@ -1,8 +1,8 @@
 /*
  * This program source code file is part of KiCad, a free EDA CAD application.
  *
- * Copyright (C) 2014 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
- * Copyright (C) 2014 KiCad Developers, see CHANGELOG.TXT for contributors.
+ * Copyright (C) 2014-2015 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
+ * Copyright (C) 2014-2015 KiCad Developers, see CHANGELOG.TXT for contributors.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -24,6 +24,7 @@
 
 #include <wx/filename.h>
 #include <wx/snglinst.h>
+#include <common.h>
 
 
 wxSingleInstanceChecker* LockFile( const wxString& aFileName )
@@ -41,7 +42,8 @@ wxSingleInstanceChecker* LockFile( const wxString& aFileName )
     // We can have filenames coming from Windows, so also convert Windows separator
     lockFileName.Replace( wxT( "\\" ), wxT( "_" ) );
 
-    wxSingleInstanceChecker* p = new wxSingleInstanceChecker( lockFileName );
+    wxSingleInstanceChecker* p = new wxSingleInstanceChecker( lockFileName,
+                                                              GetKicadLockFilePath() );
 
     if( p->IsAnotherRunning() )
     {
diff --git a/common/pgm_base.cpp b/common/pgm_base.cpp
index b11d7ff04a..1f9710c78b 100644
--- a/common/pgm_base.cpp
+++ b/common/pgm_base.cpp
@@ -1,9 +1,9 @@
 /*
  * This program source code file is part of KiCad, a free EDA CAD application.
  *
- * Copyright (C) 2004 Jean-Pierre Charras, jaen-pierre.charras@gipsa-lab.inpg.com
- * Copyright (C) 2008-2011 Wayne Stambaugh <stambaughw@verizon.net>
- * Copyright (C) 1992-2011 KiCad Developers, see AUTHORS.txt for contributors.
+ * Copyright (C) 2004-2015 Jean-Pierre Charras, jaen-pierre.charras@gipsa-lab.inpg.com
+ * Copyright (C) 2008-2015 Wayne Stambaugh <stambaughw@verizon.net>
+ * Copyright (C) 1992-2015 KiCad Developers, see AUTHORS.txt for contributors.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -353,7 +353,7 @@ bool PGM_BASE::initPgm()
 
     wxInitAllImageHandlers();
 
-    m_pgm_checker = new wxSingleInstanceChecker( pgm_name.GetName().Lower() + wxT( "-" ) + wxGetUserId() );
+    m_pgm_checker = new wxSingleInstanceChecker( pgm_name.GetName().Lower() + wxT( "-" ) + wxGetUserId(), GetKicadLockFilePath() );
 
     if( m_pgm_checker->IsAnotherRunning() )
     {
diff --git a/common/zoom.cpp b/common/zoom.cpp
index 67526b7450..8f8d34d1b9 100644
--- a/common/zoom.cpp
+++ b/common/zoom.cpp
@@ -251,7 +251,7 @@ void EDA_DRAW_FRAME::AddMenuZoomAndGrid( wxMenu* MasterMenu )
     // Populate zoom submenu.
     for( int i = 0; i < maxZoomIds; i++ )
     {
-        msg.Printf( wxT( "%g" ), screen->m_ZoomList[i] );
+        msg.Printf( wxT( "%.2f" ), m_zoomLevelCoeff / screen->m_ZoomList[i] );
 
         zoom_choice->Append( ID_POPUP_ZOOM_LEVEL_START + i, _( "Zoom: " ) + msg,
                              wxEmptyString, wxITEM_CHECK );
@@ -266,43 +266,16 @@ void EDA_DRAW_FRAME::AddMenuZoomAndGrid( wxMenu* MasterMenu )
         AddMenuItem( MasterMenu, gridMenu, ID_POPUP_GRID_SELECT,
                      _( "Grid Select" ), KiBitmap( grid_select_xpm ) );
 
-        GRID_TYPE   tmp;
-        wxRealPoint grid = screen->GetGridSize();
+        wxArrayString gridsList;
+        int icurr = screen->BuildGridsChoiceList( gridsList, g_UserUnit != INCHES );
 
-        for( size_t i = 0; i < screen->GetGridCount(); i++ )
+        for( unsigned i = 0; i < gridsList.GetCount(); i++ )
         {
-            tmp = screen->GetGrid( i );
-            double gridValueInch = To_User_Unit( INCHES, tmp.m_Size.x );
-            double gridValue_mm = To_User_Unit( MILLIMETRES, tmp.m_Size.x );
+            GRID_TYPE& grid = screen->GetGrid( i );
+            gridMenu->Append( grid.m_Id, gridsList[i], wxEmptyString, true );
 
-            if( tmp.m_Id == ID_POPUP_GRID_USER )
-            {
-                msg = _( "User Grid" );
-            }
-            else
-            {
-                switch( g_UserUnit )
-                {
-                case INCHES:
-                    msg.Printf( wxT( "%.1f mils, (%.4f mm)" ),
-                                gridValueInch * 1000, gridValue_mm );
-                    break;
-
-                case MILLIMETRES:
-                    msg.Printf( wxT( "%.4f mm, (%.1f mils)" ),
-                                gridValue_mm, gridValueInch * 1000 );
-                    break;
-
-                case UNSCALED_UNITS:
-                    msg = wxT( "???" );
-                    break;
-                }
-            }
-
-            gridMenu->Append( tmp.m_Id, msg, wxEmptyString, true );
-
-            if( grid == tmp.m_Size )
-                gridMenu->Check( tmp.m_Id, true );
+            if( (int)i == icurr )
+                gridMenu->Check( grid.m_Id, true );
         }
     }
 
diff --git a/cvpcb/cvframe.cpp b/cvpcb/cvframe.cpp
index 52ea015f58..3774109041 100644
--- a/cvpcb/cvframe.cpp
+++ b/cvpcb/cvframe.cpp
@@ -442,17 +442,6 @@ bool CVPCB_MAINFRAME::OpenProjectFiles( const std::vector<wxString>& aFileSet, i
         return false;
 
     m_NetlistFileName = aFileSet[0];
-    ReadNetListAndLinkFiles();
-
-    UpdateTitle();
-
-    // Resize the components list box. This is needed in case the
-    // contents have shrunk compared to the previous netlist.
-    m_compListBox->UpdateWidth();
-
-    // OSX need it since some objects are "rebuild" just make aware AUI
-    // Fixes #1258081
-    m_auimgr.Update();
 
     if( Kiface().IsSingle() )
     {
@@ -470,6 +459,18 @@ bool CVPCB_MAINFRAME::OpenProjectFiles( const std::vector<wxString>& aFileSet, i
         Prj().SetProjectFullName( pro.GetFullPath() );
     }
 
+    ReadNetListAndLinkFiles();
+
+    UpdateTitle();
+
+    // Resize the components list box. This is needed in case the
+    // contents have shrunk compared to the previous netlist.
+    m_compListBox->UpdateWidth();
+
+    // OSX need it since some objects are "rebuild" just make aware AUI
+    // Fixes #1258081
+    m_auimgr.Update();
+
     return true;
 }
 
diff --git a/demos/ecc83/ecc83-pp_v2.cmp b/demos/ecc83/ecc83-pp_v2.cmp
index 8f751d07ce..4306bec632 100644
--- a/demos/ecc83/ecc83-pp_v2.cmp
+++ b/demos/ecc83/ecc83-pp_v2.cmp
@@ -1,4 +1,4 @@
-Cmp-Mod V01 Created by Cvpcb (2014-12-31 BZR 5344)-product   date = 01/01/2015 18:25:40
+Cmp-Mod V01 Created by Cvpcb (2014-12-31 BZR 5344)-product   date = 01/01/2015 20:57:19
 
 BeginCmp
 TimeStamp = /4549F4BE;
@@ -102,7 +102,7 @@ BeginCmp
 TimeStamp = /48B4F266;
 Reference = U1;
 ValeurCmp = ECC83;
-IdModule  = Valves:VALVE-ECC-83-1;
+IdModule  = Valves:VALVE-ECC-83-2;
 EndCmp
 
 EndListe
diff --git a/demos/ecc83/ecc83-pp_v2.kicad_pcb b/demos/ecc83/ecc83-pp_v2.kicad_pcb
index 16be1f0280..dcfca8358c 100644
--- a/demos/ecc83/ecc83-pp_v2.kicad_pcb
+++ b/demos/ecc83/ecc83-pp_v2.kicad_pcb
@@ -1,12 +1,12 @@
 (kicad_pcb (version 4) (host pcbnew "(2014-12-31 BZR 5344)-product")
 
   (general
-    (links 20)
-    (no_connects 0)
-    (area 118.759514 89.3318 168.710429 133.6802)
+    (links 21)
+    (no_connects 1)
+    (area 119.824499 90.614499 168.465501 132.905501)
     (thickness 1.6002)
     (drawings 4)
-    (tracks 46)
+    (tracks 49)
     (zones 0)
     (modules 15)
     (nets 14)
@@ -411,41 +411,6 @@
     )
   )
 
-  (module Valves:VALVE-ECC-83-1 (layer Dessus) (tedit 54A58223) (tstamp 54A5839D)
-    (at 149.3 109.2)
-    (path /48B4F266)
-    (fp_text reference U1 (at 1.27 -11.43) (layer F.SilkS)
-      (effects (font (size 1 1) (thickness 0.15)))
-    )
-    (fp_text value ECC83 (at 0 11.43) (layer F.SilkS)
-      (effects (font (size 1 1) (thickness 0.15)))
-    )
-    (fp_circle (center 0 0) (end 10.16 1.27) (layer F.SilkS) (width 0.15))
-    (pad 1 thru_hole circle (at 3.4544 4.75488) (size 2.032 2.032) (drill 1.016) (layers *.Cu *.Mask F.SilkS)
-      (net 8 "Net-(R1-Pad1)"))
-    (pad 2 thru_hole circle (at 5.60832 1.8288) (size 2.032 2.032) (drill 1.016) (layers *.Cu *.Mask F.SilkS)
-      (net 5 "Net-(P1-Pad2)"))
-    (pad 3 thru_hole circle (at 5.60832 -1.8288) (size 2.032 2.032) (drill 1.016) (layers *.Cu *.Mask F.SilkS)
-      (net 9 "Net-(R2-Pad1)"))
-    (pad 4 thru_hole circle (at 3.4544 -4.75488) (size 2.032 2.032) (drill 1.016) (layers *.Cu *.Mask F.SilkS)
-      (net 6 "Net-(P4-Pad1)"))
-    (pad 5 thru_hole circle (at 0 -5.8928) (size 2.032 2.032) (drill 1.016) (layers *.Cu *.Mask F.SilkS)
-      (net 6 "Net-(P4-Pad1)"))
-    (pad 6 thru_hole circle (at -3.4544 -4.75488) (size 2.032 2.032) (drill 1.016) (layers *.Cu *.Mask F.SilkS)
-      (net 2 "Net-(C1-Pad1)"))
-    (pad 7 thru_hole circle (at -5.60832 -1.8288) (size 2.032 2.032) (drill 1.016) (layers *.Cu *.Mask F.SilkS)
-      (net 8 "Net-(R1-Pad1)"))
-    (pad 8 thru_hole circle (at -5.60832 1.78816) (size 2.032 2.032) (drill 1.016) (layers *.Cu *.Mask F.SilkS)
-      (net 4 "Net-(C2-Pad2)"))
-    (pad 9 thru_hole circle (at -3.4544 4.75488) (size 2.032 2.032) (drill 1.016) (layers *.Cu *.Mask F.SilkS)
-      (net 7 "Net-(P4-Pad2)"))
-    (model Valves/VALVE-ECC-83-1.wrl
-      (at (xyz 0 0 0))
-      (scale (xyz 1 1 1))
-      (rotate (xyz 0 0 0))
-    )
-  )
-
   (module connect:1pin (layer Dessus) (tedit 54A58223) (tstamp 54A583D2)
     (at 123.19 93.98)
     (descr "module 1 pin (ou trou mecanique de percage)")
@@ -510,57 +475,97 @@
       (net 13 "Net-(P8-Pad1)"))
   )
 
+  (module Valves:VALVE-ECC-83-2 (layer Dessus) (tedit 54A5A61F) (tstamp 54A5A6B2)
+    (at 149.3 109.2)
+    (path /48B4F266)
+    (fp_text reference U1 (at 0 -11.43) (layer F.SilkS)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_text value ECC83 (at 0 11.43) (layer F.SilkS)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_circle (center 0 0) (end 10.16 1.27) (layer F.SilkS) (width 0.15))
+    (pad 1 thru_hole oval (at 3.4544 4.75488 306) (size 2.032 3.048) (drill oval 1.016 2.032) (layers *.Cu *.Mask F.SilkS)
+      (net 8 "Net-(R1-Pad1)"))
+    (pad 2 thru_hole oval (at 5.60832 1.8288 342) (size 2.032 3.048) (drill oval 1.016 2.032) (layers *.Cu *.Mask F.SilkS)
+      (net 5 "Net-(P1-Pad2)"))
+    (pad 3 thru_hole oval (at 5.60832 -1.8288 18) (size 2.032 3.048) (drill oval 1.016 2.032) (layers *.Cu *.Mask F.SilkS)
+      (net 9 "Net-(R2-Pad1)"))
+    (pad 4 thru_hole oval (at 3.4544 -4.75488 54) (size 2.032 3.048) (drill oval 1.016 2.032) (layers *.Cu *.Mask F.SilkS)
+      (net 6 "Net-(P4-Pad1)"))
+    (pad 5 thru_hole oval (at 0 -5.8928 90) (size 2.032 3.048) (drill oval 1.016 2.032) (layers *.Cu *.Mask F.SilkS)
+      (net 6 "Net-(P4-Pad1)"))
+    (pad 6 thru_hole oval (at -3.4544 -4.75488 306) (size 2.032 3.048) (drill oval 1.016 2.032) (layers *.Cu *.Mask F.SilkS)
+      (net 2 "Net-(C1-Pad1)"))
+    (pad 7 thru_hole oval (at -5.60832 -1.8288 342) (size 2.032 3.048) (drill oval 1.016 2.032) (layers *.Cu *.Mask F.SilkS)
+      (net 8 "Net-(R1-Pad1)"))
+    (pad 8 thru_hole oval (at -5.60832 1.78816 18) (size 2.032 3.048) (drill oval 1.016 2.032) (layers *.Cu *.Mask F.SilkS)
+      (net 4 "Net-(C2-Pad2)"))
+    (pad 9 thru_hole oval (at -3.4544 4.75488 54) (size 2.032 3.048) (drill oval 1.016 2.032) (layers *.Cu *.Mask F.SilkS)
+      (net 7 "Net-(P4-Pad2)"))
+    (pad 2 thru_hole circle (at 0 0) (size 4.50088 4.50088) (drill 3.0988) (layers *.Cu *.Mask F.SilkS)
+      (net 5 "Net-(P1-Pad2)"))
+    (model Valves/VALVE-ECC-83-2.wrl
+      (at (xyz 0 0 0))
+      (scale (xyz 1 1 1))
+      (rotate (xyz 0 0 0))
+    )
+  )
+
   (gr_line (start 168.275 132.715) (end 120.015 132.715) (angle 90) (layer Edge.Cuts) (width 0.381))
   (gr_line (start 168.275 90.805) (end 120.015 90.805) (angle 90) (layer Edge.Cuts) (width 0.381))
   (gr_line (start 168.275 90.805) (end 168.275 132.715) (angle 90) (layer Edge.Cuts) (width 0.381))
   (gr_line (start 120.015 90.805) (end 120.015 132.715) (angle 90) (layer Edge.Cuts) (width 0.381))
 
   (segment (start 165.1 123.825) (end 165.354 123.825) (width 0.8636) (layer Dessous) (net 1) (status 30))
-  (segment (start 125.73 101.6) (end 131.445 101.6) (width 0.8636) (layer Dessous) (net 2) (status 420))
-  (segment (start 123.19 102.87) (end 124.46 102.87) (width 0.8636) (layer Dessous) (net 2) (status 810))
-  (segment (start 142.90548 101.6) (end 145.7706 104.46512) (width 0.8636) (layer Dessous) (net 2) (status 420))
-  (segment (start 131.445 101.6) (end 142.90548 101.6) (width 0.8636) (layer Dessous) (net 2) (status 810))
   (segment (start 124.46 102.87) (end 125.73 101.6) (width 0.8636) (layer Dessous) (net 2))
-  (segment (start 124.46 114.935) (end 123.825 114.935) (width 0.8636) (layer Dessous) (net 3) (status 30))
-  (segment (start 123.19 114.3) (end 123.19 111.125) (width 0.8636) (layer Dessous) (net 3) (status 20))
-  (segment (start 123.825 114.935) (end 123.19 114.3) (width 0.8636) (layer Dessous) (net 3) (status 10))
-  (segment (start 131.445 108.585) (end 128.905 111.125) (width 0.8636) (layer Dessous) (net 3) (status 810))
+  (segment (start 131.445 101.6) (end 142.90548 101.6) (width 0.8636) (layer Dessous) (net 2) (status 810))
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+        (xy 123.854567 108.094649) (xy 123.364217 108.585) (xy 124.028783 109.249567) (xy 124.19995 109.1665) (xy 124.345603 108.735745)
+        (xy 124.345603 109.709622) (xy 124.251568 109.646148) (xy 123.952 109.586072) (xy 123.775808 109.586072) (xy 123.854567 109.423783)
+        (xy 123.19 108.759217) (xy 123.015783 108.933433) (xy 123.015783 108.585) (xy 122.351217 107.920433) (xy 122.18005 108.0035)
+        (xy 122.034397 108.434255) (xy 122.064675 108.88796) (xy 122.18005 109.1665) (xy 122.351217 109.249567) (xy 123.015783 108.585)
+        (xy 123.015783 108.933433) (xy 122.525433 109.423783) (xy 122.604191 109.586072) (xy 122.428 109.586072) (xy 122.137452 109.642445)
+        (xy 121.882087 109.810192) (xy 121.711148 110.063432) (xy 121.651072 110.363) (xy 121.651072 111.887) (xy 121.707445 112.177548)
+        (xy 121.875192 112.432913) (xy 121.9962 112.514594) (xy 121.9962 114.3) (xy 122.087073 114.756848) (xy 122.345856 115.144144)
+        (xy 122.980856 115.779144) (xy 123.368153 116.037927) (xy 123.529353 116.069991) (xy 123.631613 116.17243) (xy 124.168214 116.395246)
+        (xy 124.749237 116.395753) (xy 125.286226 116.173874) (xy 125.69743 115.763387) (xy 125.920246 115.226786) (xy 125.920753 114.645763)
+        (xy 125.698874 114.108774) (xy 125.288387 113.69757) (xy 124.751786 113.474754) (xy 124.3838 113.474432) (xy 124.3838 112.514767)
+        (xy 124.497913 112.439808) (xy 124.579594 112.3188) (xy 128.905 112.3188) (xy 129.361847 112.227927) (xy 129.361848 112.227927)
+        (xy 129.749144 111.969144) (xy 131.46736 110.250928) (xy 132.334 110.250928) (xy 132.624548 110.194555) (xy 132.879913 110.026808)
+        (xy 133.050852 109.773568) (xy 133.110928 109.474) (xy 133.110928 124.5362) (xy 130.175 124.5362) (xy 129.718152 124.627073)
         (xy 129.330856 124.885856) (xy 128.060856 126.155856) (xy 127.802073 126.543152) (xy 127.7112 127) (xy 127.7112 130.175)
         (xy 127.802073 130.631848) (xy 128.060856 131.019144) (xy 128.804212 131.7625) (xy 124.918382 131.7625) (xy 125.557257 131.12474)
         (xy 125.983514 130.098199) (xy 125.984484 128.986677) (xy 125.560019 127.959394) (xy 125.552271 127.951632) (xy 125.552271 122.69054)
diff --git a/demos/ecc83/ecc83-pp_v2.net b/demos/ecc83/ecc83-pp_v2.net
index 55dab066b3..fcb3549515 100644
--- a/demos/ecc83/ecc83-pp_v2.net
+++ b/demos/ecc83/ecc83-pp_v2.net
@@ -1,12 +1,12 @@
 (export (version D)
   (design
     (source F:/kicad-launchpad/testing/demos/ecc83/ecc83-pp_v2.sch)
-    (date "01/01/2015 18:25:50")
+    (date "01/01/2015 20:57:24")
     (tool "Eeschema (2014-12-31 BZR 5344)-product"))
   (components
     (comp (ref U1)
       (value ECC83)
-      (footprint Valves:VALVE-ECC-83-1)
+      (footprint Valves:VALVE-ECC-83-2)
       (libsource (lib valves) (part ECC83))
       (sheetpath (names /) (tstamps /))
       (tstamp 48B4F266))
@@ -95,18 +95,6 @@
       (sheetpath (names /) (tstamps /))
       (tstamp 54A58391)))
   (libparts
-    (libpart (lib device) (part C)
-      (description "Condensateur non polarise")
-      (footprints
-        (fp SM*)
-        (fp C?)
-        (fp C1-1))
-      (fields
-        (field (name Reference) C)
-        (field (name Value) C))
-      (pins
-        (pin (num 1) (name ~) (type passive))
-        (pin (num 2) (name ~) (type passive))))
     (libpart (lib device) (part R)
       (description Resistance)
       (footprints
@@ -138,6 +126,18 @@
         (pin (num 7) (name G) (type input))
         (pin (num 8) (name K) (type BiDi))
         (pin (num 9) (name F2) (type power_in))))
+    (libpart (lib device) (part C)
+      (description "Condensateur non polarise")
+      (footprints
+        (fp SM*)
+        (fp C?)
+        (fp C1-1))
+      (fields
+        (field (name Reference) C)
+        (field (name Value) C))
+      (pins
+        (pin (num 1) (name ~) (type passive))
+        (pin (num 2) (name ~) (type passive))))
     (libpart (lib conn) (part CONN_1)
       (description "1 pin")
       (fields
diff --git a/demos/ecc83/ecc83-pp_v2.sch b/demos/ecc83/ecc83-pp_v2.sch
index 25a7c462e0..624d826a75 100644
--- a/demos/ecc83/ecc83-pp_v2.sch
+++ b/demos/ecc83/ecc83-pp_v2.sch
@@ -5,25 +5,6 @@ LIBS:valves
 LIBS:conn
 LIBS:linear
 LIBS:regul
-LIBS:74xx
-LIBS:cmos4000
-LIBS:adc-dac
-LIBS:memory
-LIBS:xilinx
-LIBS:special
-LIBS:microcontrollers
-LIBS:microchip
-LIBS:analog_switches
-LIBS:motorola
-LIBS:intel
-LIBS:audio
-LIBS:interface
-LIBS:digital-audio
-LIBS:philips
-LIBS:display
-LIBS:cypress
-LIBS:siliconi
-LIBS:contrib
 LIBS:ecc83-pp_v2-cache
 EELAYER 25 0
 EELAYER END
@@ -105,7 +86,7 @@ U 3 1 48B4F266
 P 2000 6100
 F 0 "U1" H 2130 6410 50  0000 C CNN
 F 1 "ECC83" H 2350 5800 50  0000 C CNN
-F 2 "Valves:VALVE-ECC-83-1" H 2450 5650 50  0000 C CNN
+F 2 "Valves:VALVE-ECC-83-2" V 1750 6100 30  0000 C CNN
 F 3 "" H 2000 6100 60  0001 C CNN
 	3    2000 6100
 	1    0    0    -1  
@@ -116,7 +97,7 @@ U 2 1 48B4F263
 P 4950 4450
 F 0 "U1" H 5080 4760 50  0000 C CNN
 F 1 "ECC83" H 5150 4100 50  0000 C CNN
-F 2 "Valves:VALVE-ECC-83-1" H 5150 4000 50  0000 C CNN
+F 2 "Valves:VALVE-ECC-83-2" H 5150 4000 30  0000 C CNN
 F 3 "" H 4950 4450 60  0001 C CNN
 	2    4950 4450
 	1    0    0    -1  
@@ -127,7 +108,7 @@ U 1 1 48B4F256
 P 5750 4450
 F 0 "U1" H 5880 4760 50  0000 C CNN
 F 1 "ECC83" H 5500 4150 50  0000 C CNN
-F 2 "Valves:VALVE-ECC-83-1" H 5750 3950 50  0000 C CNN
+F 2 "Valves:VALVE-ECC-83-2" H 5750 3950 30  0000 C CNN
 F 3 "" H 5750 4450 60  0001 C CNN
 	1    5750 4450
 	-1   0    0    -1  
@@ -193,7 +174,7 @@ U 1 1 456A8ACC
 P 2000 7100
 F 0 "P4" V 1950 7100 40  0000 C CNN
 F 1 "CONN_2" V 2050 7100 40  0000 C CNN
-F 2 "pin_array:pin_array_1x02" V 2150 7100 60  0000 C CNN
+F 2 "pin_array:pin_array_1x02" V 2150 7100 30  0000 C CNN
 F 3 "" H 2000 7100 60  0001 C CNN
 	1    2000 7100
 	0    1    1    0   
@@ -204,7 +185,7 @@ U 1 1 4549F4BE
 P 6700 4050
 F 0 "C1" H 6750 4150 50  0000 L CNN
 F 1 "10uF" H 6450 4150 50  0000 L CNN
-F 2 "discret:C2V10" H 6700 4050 60  0000 C CNN
+F 2 "discret:C2V10" H 6700 3950 30  0000 C CNN
 F 3 "" H 6700 4050 60  0001 C CNN
 	1    6700 4050
 	1    0    0    -1  
@@ -237,7 +218,7 @@ U 1 1 4549F4A5
 P 7300 3950
 F 0 "P3" V 7250 3950 40  0000 C CNN
 F 1 "POWER" V 7350 3950 40  0000 C CNN
-F 2 "pin_array:pin_array_1x02" H 7300 4150 60  0000 C CNN
+F 2 "pin_array:pin_array_1x02" V 7450 3950 30  0000 C CNN
 F 3 "" H 7300 3950 60  0001 C CNN
 	1    7300 3950
 	1    0    0    -1  
@@ -248,7 +229,7 @@ U 1 1 4549F46C
 P 7300 4900
 F 0 "P2" V 7250 4900 40  0000 C CNN
 F 1 "OUT" V 7350 4900 40  0000 C CNN
-F 2 "pin_array:pin_array_1x02" H 7300 5100 60  0000 C CNN
+F 2 "pin_array:pin_array_1x02" V 7450 4900 30  0000 C CNN
 F 3 "" H 7300 4900 60  0001 C CNN
 	1    7300 4900
 	1    0    0    -1  
@@ -259,7 +240,7 @@ U 1 1 4549F464
 P 3800 4900
 F 0 "P1" V 3750 4900 40  0000 C CNN
 F 1 "IN" V 3850 4900 40  0000 C CNN
-F 2 "pin_array:pin_array_1x02" H 3750 4700 60  0000 C CNN
+F 2 "pin_array:pin_array_1x02" V 3950 4900 30  0000 C CNN
 F 3 "" H 3800 4900 60  0001 C CNN
 	1    3800 4900
 	-1   0    0    1   
@@ -270,7 +251,7 @@ U 1 1 4549F3BE
 P 6500 4800
 F 0 "C2" H 6550 4900 50  0000 L CNN
 F 1 "680nF" H 6550 4700 50  0000 L CNN
-F 2 "discret:CP8" H 6400 4900 60  0000 C CNN
+F 2 "discret:CP8" V 6350 4800 30  0000 C CNN
 F 3 "" H 6500 4800 60  0001 C CNN
 	1    6500 4800
 	0    1    1    0   
@@ -314,7 +295,7 @@ U 1 1 4549F38A
 P 6300 4250
 F 0 "R1" V 6380 4250 50  0000 C CNN
 F 1 "1.5K" V 6300 4250 50  0000 C CNN
-F 2 "discret:R3" H 6400 4150 60  0000 C CNN
+F 2 "discret:R3" V 6450 4250 30  0000 C CNN
 F 3 "" H 6300 4250 60  0001 C CNN
 	1    6300 4250
 	1    0    0    -1  
diff --git a/eeschema/menubar.cpp b/eeschema/menubar.cpp
index 0692444530..d3b6b22ed0 100644
--- a/eeschema/menubar.cpp
+++ b/eeschema/menubar.cpp
@@ -419,8 +419,8 @@ void SCH_EDIT_FRAME::ReCreateMenuBar()
 
     AddMenuItem( preferencesMenu,
                  ID_CONFIG_READ,
-                 _( "&Read Preferences" ),
-                 _( "Read application preferences" ),
+                 _( "Load Prefe&rences" ),
+                 _( "Load application preferences" ),
                  KiBitmap( read_setup_xpm ) );
 
     // Menu Tools:
@@ -446,8 +446,8 @@ void SCH_EDIT_FRAME::ReCreateMenuBar()
     // ERC
     AddMenuItem( toolsMenu,
                  ID_GET_ERC,
-                 _( "Electric Rules &Checker" ),
-                 _( "Perform electrical rule check" ),
+                 _( "Electrical Rules &Checker" ),
+                 _( "Perform electrical rules check" ),
                  KiBitmap( erc_xpm ) );
 
     AddMenuItem( toolsMenu,
diff --git a/eeschema/sch_base_frame.cpp b/eeschema/sch_base_frame.cpp
index bf7abda766..e32d89dd8a 100644
--- a/eeschema/sch_base_frame.cpp
+++ b/eeschema/sch_base_frame.cpp
@@ -35,6 +35,10 @@ SCH_BASE_FRAME::SCH_BASE_FRAME( KIWAY* aKiway, wxWindow* aParent,
     EDA_DRAW_FRAME( aKiway, aParent, aWindowType, aTitle, aPosition,
             aSize, aStyle, aFrameName )
 {
+    m_zoomLevelCoeff = 11.0;     // Adjusted to roughly displays zoom level = 1
+                                // when the screen shows a 1:1 image
+                                // obviously depends on the monitor,
+                                // but this is an acceptable value
 }
 
 
@@ -64,6 +68,10 @@ SCH_SCREEN* SCH_BASE_FRAME::GetScreen() const
     return (SCH_SCREEN*) EDA_DRAW_FRAME::GetScreen();
 }
 
+const wxString SCH_BASE_FRAME::GetZoomLevelIndicator() const
+{
+    return EDA_DRAW_FRAME::GetZoomLevelIndicator();
+}
 
 void SCH_BASE_FRAME::SetPageSettings( const PAGE_INFO& aPageSettings )
 {
diff --git a/eeschema/sch_screen.cpp b/eeschema/sch_screen.cpp
index 4b5f2c850a..9965fb4c83 100644
--- a/eeschema/sch_screen.cpp
+++ b/eeschema/sch_screen.cpp
@@ -57,21 +57,13 @@
 
 #define EESCHEMA_FILE_STAMP   "EESchema"
 
-/* Default Eeschema zoom values. Limited to 17 values to keep a decent size
+/* Default zoom values. Limited to these values to keep a decent size
  * to menus
  */
-/* Please, note: wxMSW before version 2.9 seems have
- * problems with zoom values < 1 ( i.e. userscale > 1) and needs to be patched:
- * edit file <wxWidgets>/src/msw/dc.cpp
- * search for line static const int VIEWPORT_EXTENT = 1000;
- * and replace by static const int VIEWPORT_EXTENT = 10000;
- * see http://trac.wxwidgets.org/ticket/9554
- * This is a workaround that is not a full fix, but remaining artifacts are acceptable
- */
 static double SchematicZoomList[] =
 {
-    0.5, 0.7, 1.0, 1.5, 2.0, 3.0, 4.0, 6.0, 8.0,
-    12.0, 16.0, 23.0, 32.0, 48.0, 64.0, 80.0, 128.0
+    0.5, 0.7, 1.0, 1.5, 2.0, 3.0, 4.0, 6.0, 8.0, 11.0,
+    13.0, 16.0, 20.0, 26.0, 32.0, 48.0, 64.0, 80.0, 128.0
 };
 
 #define MM_TO_SCH_UNITS 1000.0 / 25.4       //schematic internal unites are mils
diff --git a/eeschema/tool_sch.cpp b/eeschema/tool_sch.cpp
index 7ef7a71278..726dd6ebe4 100644
--- a/eeschema/tool_sch.cpp
+++ b/eeschema/tool_sch.cpp
@@ -146,7 +146,7 @@ void SCH_EDIT_FRAME::ReCreateHToolbar()
                             HELP_ANNOTATE );
 
     m_mainToolBar->AddTool( ID_GET_ERC, wxEmptyString, KiBitmap( erc_xpm ),
-                            _( "Perform electrical rule check" ) );
+                            _( "Perform electrical rules check" ) );
 
     m_mainToolBar->AddTool( ID_GET_NETLIST, wxEmptyString, KiBitmap( netlist_xpm ),
                             _( "Generate netlist" ) );
diff --git a/gerbview/class_gbr_screen.cpp b/gerbview/class_gbr_screen.cpp
index f7d5bdca91..2cd2e7f1e9 100644
--- a/gerbview/class_gbr_screen.cpp
+++ b/gerbview/class_gbr_screen.cpp
@@ -46,6 +46,7 @@
 static const double gbrZoomList[] =
 {
     ZOOM_FACTOR( 0.5 ),
+    ZOOM_FACTOR( 0.75 ),
     ZOOM_FACTOR( 1.0 ),
     ZOOM_FACTOR( 1.5 ),
     ZOOM_FACTOR( 2.0 ),
@@ -58,7 +59,8 @@ static const double gbrZoomList[] =
     ZOOM_FACTOR( 35.0 ),
     ZOOM_FACTOR( 50.0 ),
     ZOOM_FACTOR( 80.0 ),
-    ZOOM_FACTOR( 120.0 ),
+    ZOOM_FACTOR( 110.0 ),
+    ZOOM_FACTOR( 150.0 ),
     ZOOM_FACTOR( 200.0 ),
     ZOOM_FACTOR( 350.0 ),
     ZOOM_FACTOR( 500.0 ),
diff --git a/gerbview/gerbview_frame.cpp b/gerbview/gerbview_frame.cpp
index d24595739d..a391fe714e 100644
--- a/gerbview/gerbview_frame.cpp
+++ b/gerbview/gerbview_frame.cpp
@@ -70,6 +70,11 @@ GERBVIEW_FRAME::GERBVIEW_FRAME( KIWAY* aKiway, wxWindow* aParent ):
 {
     m_colorsSettings = &g_ColorsSettings;
     m_gerberLayout = NULL;
+    m_zoomLevelCoeff = ZOOM_FACTOR( 110 );   // Adjusted to roughly displays zoom level = 1
+                                        // when the screen shows a 1:1 image
+                                        // obviously depends on the monitor,
+                                        // but this is an acceptable value
+
     PAGE_INFO pageInfo( wxT( "GERBER" ) );
     SetPageSettings( pageInfo );
 
@@ -863,12 +868,12 @@ void GERBVIEW_FRAME::UpdateStatusBar()
     {
     case INCHES:
         absformatter = wxT( "X %.6f  Y %.6f" );
-        locformatter = wxT( "dx %.6f  dy %.6f  d %.6f" );
+        locformatter = wxT( "dx %.6f  dy %.6f  dist %.4f" );
         break;
 
     case MILLIMETRES:
         absformatter = wxT( "X %.5f  Y %.5f" );
-        locformatter = wxT( "dx %.5f  dy %.5f  d %.5f" );
+        locformatter = wxT( "dx %.5f  dy %.5f  dist %.3f" );
         break;
 
     case UNSCALED_UNITS:
@@ -894,3 +899,8 @@ void GERBVIEW_FRAME::UpdateStatusBar()
     }
 }
 
+
+const wxString GERBVIEW_FRAME::GetZoomLevelIndicator() const
+{
+    return EDA_DRAW_FRAME::GetZoomLevelIndicator();
+}
diff --git a/gerbview/gerbview_frame.h b/gerbview/gerbview_frame.h
index ca0747c3c2..4c4bc5506b 100644
--- a/gerbview/gerbview_frame.h
+++ b/gerbview/gerbview_frame.h
@@ -235,6 +235,14 @@ public:
     double  BestZoom();
     void    UpdateStatusBar();
 
+    /**
+     * Function GetZoomLevelIndicator
+     * returns a human readable value which can be displayed as zoom
+     * level indicator in dialogs.
+     * Virtual from the base class
+     */
+    const wxString GetZoomLevelIndicator() const;
+
     /**
      * Function ReportMessage
      * Add a message (a string) in message list
diff --git a/include/class_base_screen.h b/include/class_base_screen.h
index 502ab9a9e6..0ea8fa9e7b 100644
--- a/include/class_base_screen.h
+++ b/include/class_base_screen.h
@@ -452,6 +452,18 @@ public:
         return m_grids;
     }
 
+    /**
+     * Function BuildGridsChoiceList().
+     * Build the human readable list of grid list, for menus or combo boxes
+     * the list shows the grid size both in mils or mm.
+     * @param aGridsList = a wxArrayString to populate
+     * @param aMmFirst = true to have mm first and mils after
+     *                   false to have mils first and mm after
+     * @return the index of the curr grid in list, if found or -1
+     */
+    int BuildGridsChoiceList( wxArrayString& aGridsList, bool aMmFirst) const;
+
+
     /**
      * Function GetClass
      * returns the class name.
diff --git a/include/common.h b/include/common.h
index beb726f8bb..68cef30edb 100644
--- a/include/common.h
+++ b/include/common.h
@@ -1,10 +1,10 @@
 /*
  * This program source code file is part of KiCad, a free EDA CAD application.
  *
- * Copyright (C) 2013 Jean-Pierre Charras, jp.charras at wanadoo.fr
- * Copyright (C) 2007-2013 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
- * Copyright (C) 2008-2013 Wayne Stambaugh <stambaughw@verizon.net>
- * Copyright (C) 1992-2013 KiCad Developers, see AUTHORS.txt for contributors.
+ * Copyright (C) 2014-2015 Jean-Pierre Charras, jp.charras at wanadoo.fr
+ * Copyright (C) 2007-2015 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
+ * Copyright (C) 2008-2015 Wayne Stambaugh <stambaughw@verizon.net>
+ * Copyright (C) 1992-2015 KiCad Developers, see AUTHORS.txt for contributors.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -278,7 +278,7 @@ bool EnsureTextCtrlWidth( wxTextCtrl* aCtrl, const wxString* aString = NULL );
  *               wxExecute())
  */
 int ProcessExecute( const wxString& aCommandLine, int aFlags = wxEXEC_ASYNC,
-                     wxProcess *callback = NULL );
+                    wxProcess *callback = NULL );
 
 
 /*******************/
@@ -433,6 +433,12 @@ const wxString PrePendPath( const wxString& aEnvVar, const wxString& aPriorityPa
  */
 wxConfigBase* GetNewConfig( const wxString& aProgName );
 
+/**
+ * Function GetKicadLockFilePath
+ * @return A wxString containing the path for lockfiles in Kicad
+ */
+wxString GetKicadLockFilePath();
+
 /**
  * Function GetKicadConfigPath
  * @return A wxString containing the config path for Kicad
diff --git a/include/draw_frame.h b/include/draw_frame.h
index e58fcede9c..c3a636f280 100644
--- a/include/draw_frame.h
+++ b/include/draw_frame.h
@@ -65,6 +65,9 @@ protected:
     EDA_COLOR_T m_gridColor;                // Grid color
     EDA_COLOR_T m_drawBgColor;              ///< the background color of the draw canvas
                                             ///< BLACK for Pcbnew, BLACK or WHITE for eeschema
+    double      m_zoomLevelCoeff;           ///< a suitable value to convert the internal zoom scaling factor
+                                            // to a zoom level value which rougly gives 1.0 when the board/schematic
+                                            // is at scale = 1
 
     /// The area to draw on.
     EDA_DRAW_PANEL* m_canvas;
@@ -329,6 +332,17 @@ public:
      */
     virtual void AddMenuZoomAndGrid( wxMenu* aMasterMenu );
 
+    /**
+     * Function GetZoomLevelIndicator
+     * returns a human readable value which can be displayed as zoom
+     * level indicator in dialogs.
+     * this can be a percentage or other indicator.
+     * it is virtual because it could be different for pcbnew, gerbview or eeschema
+     * (different internal units and different purposes)
+     * note also adjust m_zoomLevelCoeff is the way to adjust the displayed value
+     */
+    virtual const wxString GetZoomLevelIndicator() const;
+
     void EraseMsgBox();
     void Process_PageSettings( wxCommandEvent& event );
 
diff --git a/include/eda_text.h b/include/eda_text.h
index 6eb00e49f7..97a8f77738 100644
--- a/include/eda_text.h
+++ b/include/eda_text.h
@@ -80,7 +80,7 @@ enum EDA_DRAW_MODE_T {
 class EDA_TEXT
 {
 protected:
-    wxString            m_Text;             ///< The 'base' text, maybe later processed for display    
+    wxString            m_Text;             ///< The 'base' text, maybe later processed for display
     int                 m_Thickness;        ///< pen size used to draw this text
     double              m_Orient;           ///< Orient in 0.1 degrees
     wxPoint             m_Pos;              ///< XY position of anchor text.
@@ -200,12 +200,12 @@ public:
      * @param aColor = text color
      * @param aDrawMode = GR_OR, GR_XOR.., -1 to use the current mode.
      * @param aDisplay_mode = LINE, FILLED or SKETCH
-     * @param aAnchor_color = anchor color ( UNSPECIFIED = do not draw anchor ).
+     * @param aAnchor_color = anchor color ( UNSPECIFIED_COLOR = do not draw anchor ).
      */
     void Draw( EDA_RECT* aClipBox, wxDC* aDC,
                const wxPoint& aOffset, EDA_COLOR_T aColor,
                GR_DRAWMODE aDrawMode, EDA_DRAW_MODE_T aDisplay_mode = LINE,
-               EDA_COLOR_T aAnchor_color = UNSPECIFIED_COLOR );
+               EDA_COLOR_T aAnchor_color = EDA_COLOR_T(UNSPECIFIED_COLOR) );
 
     /**
      * Convert the text shape to a list of segment
diff --git a/include/sch_base_frame.h b/include/sch_base_frame.h
index 38fa98d037..255e675d72 100644
--- a/include/sch_base_frame.h
+++ b/include/sch_base_frame.h
@@ -54,6 +54,14 @@ public:
 
     SCH_SCREEN* GetScreen() const;                              // overload EDA_DRAW_FRAME
 
+    /**
+     * Function GetZoomLevelIndicator
+     * returns a human readable value which can be displayed as zoom
+     * level indicator in dialogs.
+     * Virtual from the base class
+     */
+    const wxString GetZoomLevelIndicator() const;
+
     void SetPageSettings( const PAGE_INFO& aPageSettings );     // overload EDA_DRAW_FRAME
     const PAGE_INFO& GetPageSettings () const;                  // overload EDA_DRAW_FRAME
     const wxSize GetPageSizeIU() const;                         // overload EDA_DRAW_FRAME
diff --git a/include/wxBasePcbFrame.h b/include/wxBasePcbFrame.h
index aaf794f005..476e315303 100644
--- a/include/wxBasePcbFrame.h
+++ b/include/wxBasePcbFrame.h
@@ -201,6 +201,14 @@ public:
      */
     virtual double BestZoom();
 
+    /**
+     * Function GetZoomLevelIndicator
+     * returns a human readable value which can be displayed as zoom
+     * level indicator in dialogs.
+     * Virtual from the base class
+     */
+    const wxString GetZoomLevelIndicator() const;
+
     virtual void Show3D_Frame( wxCommandEvent& event );
 
     // Read/write functions:
diff --git a/pagelayout_editor/class_pl_editor_screen.cpp b/pagelayout_editor/class_pl_editor_screen.cpp
index be5056fe54..66a0840e4e 100644
--- a/pagelayout_editor/class_pl_editor_screen.cpp
+++ b/pagelayout_editor/class_pl_editor_screen.cpp
@@ -52,8 +52,10 @@ static const double pl_editorZoomList[] =
     ZOOM_FACTOR( 50.0 ),
     ZOOM_FACTOR( 80.0 ),
     ZOOM_FACTOR( 120.0 ),
-    ZOOM_FACTOR( 200.0 ),
-    ZOOM_FACTOR( 350.0 ),
+    ZOOM_FACTOR( 160.0 ),
+    ZOOM_FACTOR( 230.0 ),
+    ZOOM_FACTOR( 290.0 ),
+    ZOOM_FACTOR( 380.0 ),
     ZOOM_FACTOR( 500.0 ),
     ZOOM_FACTOR( 750.0 ),
     ZOOM_FACTOR( 1000.0 ),
diff --git a/pagelayout_editor/pl_editor_frame.cpp b/pagelayout_editor/pl_editor_frame.cpp
index c73830bee4..699c02be2c 100644
--- a/pagelayout_editor/pl_editor_frame.cpp
+++ b/pagelayout_editor/pl_editor_frame.cpp
@@ -27,7 +27,6 @@
  */
 
 #include <fctsys.h>
-//#include <pgm_base.h>
 #include <kiface_i.h>
 #include <class_drawpanel.h>
 #include <build_version.h>
@@ -58,6 +57,10 @@ PL_EDITOR_FRAME::PL_EDITOR_FRAME( KIWAY* aKiway, wxWindow* aParent ) :
             wxDefaultPosition, wxDefaultSize, KICAD_DEFAULT_DRAWFRAME_STYLE, PL_EDITOR_FRAME_NAME )
 {
     m_FrameName = PL_EDITOR_FRAME_NAME;
+    m_zoomLevelCoeff = 290.0;   // Adjusted to roughly displays zoom level = 1
+                                // when the screen shows a 1:1 image
+                                // obviously depends on the monitor,
+                                // but this is an acceptable value
 
     m_showAxis = false;                 // true to show X and Y axis on screen
     m_showGridAxis = true;
@@ -404,6 +407,9 @@ void PL_EDITOR_FRAME::UpdateStatusBar()
     if( !screen )
         return;
 
+    // Display Zoom level:
+    EDA_DRAW_FRAME::UpdateStatusBar();
+
     // coodinate origin can be the paper Top Left corner,
     // or each of 4 page corners
     // We know the origin, and the orientation of axis
@@ -491,10 +497,6 @@ void PL_EDITOR_FRAME::UpdateStatusBar()
     line.Printf( locformatter, dXpos, dYpos );
     SetStatusText( line, 3 );
 
-    // Display Zoom level: zoom = zoom_coeff/ZoomScalar
-    line.Printf( wxT( "Z %.1f" ), screen->GetZoom() );
-    SetStatusText( line, 1 );
-
     // Display corner reference for coord origin
     line.Printf( _("coord origin: %s"),
                 m_originSelectBox->GetString( m_originSelectChoice ). GetData() );
@@ -773,3 +775,9 @@ void PL_EDITOR_FRAME::OnNewPageLayout()
     Zoom_Automatique( true );
     m_canvas->Refresh();
 }
+
+
+const wxString PL_EDITOR_FRAME::GetZoomLevelIndicator() const
+{
+    return EDA_DRAW_FRAME::GetZoomLevelIndicator();
+}
diff --git a/pagelayout_editor/pl_editor_frame.h b/pagelayout_editor/pl_editor_frame.h
index b35e37ea7b..33c3b08086 100644
--- a/pagelayout_editor/pl_editor_frame.h
+++ b/pagelayout_editor/pl_editor_frame.h
@@ -108,6 +108,14 @@ public:
     const PAGE_INFO& GetPageSettings () const;                  // overload EDA_DRAW_FRAME
     const wxSize GetPageSizeIU() const;                         // overload EDA_DRAW_FRAME
 
+    /**
+     * Function GetZoomLevelIndicator
+     * returns a human readable value which can be displayed as zoom
+     * level indicator in dialogs.
+     * Virtual from the base class
+     */
+    const wxString GetZoomLevelIndicator() const;
+
     PL_EDITOR_SCREEN* GetScreen() const                         // overload EDA_DRAW_FRAME
     {
         return (PL_EDITOR_SCREEN*) EDA_DRAW_FRAME::GetScreen();
diff --git a/pcbnew/basepcbframe.cpp b/pcbnew/basepcbframe.cpp
index 14bf5ab89b..7a73ea51f5 100644
--- a/pcbnew/basepcbframe.cpp
+++ b/pcbnew/basepcbframe.cpp
@@ -116,6 +116,11 @@ PCB_BASE_FRAME::PCB_BASE_FRAME( KIWAY* aKiway, wxWindow* aParent, FRAME_T aFrame
     m_FastGrid2           = 0;
 
     m_auxiliaryToolBar    = NULL;
+
+    m_zoomLevelCoeff      = 110.0 * IU_PER_DECIMILS;  // Adjusted to roughly displays zoom level = 1
+                                        // when the screen shows a 1:1 image
+                                        // obviously depends on the monitor,
+                                        // but this is an acceptable value
 }
 
 
@@ -630,8 +635,6 @@ void PCB_BASE_FRAME::SetToolID( int aId, int aCursor, const wxString& aToolMsg )
  */
 void PCB_BASE_FRAME::UpdateStatusBar()
 {
-    EDA_DRAW_FRAME::UpdateStatusBar();
-
     PCB_SCREEN* screen = GetScreen();
 
     if( !screen )
@@ -644,6 +647,8 @@ void PCB_BASE_FRAME::UpdateStatusBar()
     wxString line;
     wxString locformatter;
 
+    EDA_DRAW_FRAME::UpdateStatusBar();
+
     if( DisplayOpt.DisplayPolarCood )  // display polar coordinates
     {
         double       theta, ro;
@@ -657,26 +662,16 @@ void PCB_BASE_FRAME::UpdateStatusBar()
         wxString formatter;
         switch( g_UserUnit )
         {
-#if defined( USE_PCBNEW_NANOMETRE )
         case INCHES:
-            formatter = wxT( "Ro %.6f Th %.1f" );
+            formatter = wxT( "Ro %.6f  Th %.1f" );
             break;
 
         case MILLIMETRES:
-            formatter = wxT( "Ro %.6f Th %.1f" );
+            formatter = wxT( "Ro %.6f  Th %.1f" );
             break;
-#else
-        case INCHES:
-            formatter = wxT( "Ro %.4f Th %.1f" );
-            break;
-
-        case MILLIMETRES:
-            formatter = wxT( "Ro %.3f Th %.1f" );
-            break;
-#endif
 
         case UNSCALED_UNITS:
-            formatter = wxT( "Ro %f Th %f" );
+            formatter = wxT( "Ro %f  Th %f" );
             break;
         }
 
@@ -696,17 +691,17 @@ void PCB_BASE_FRAME::UpdateStatusBar()
     {
     case INCHES:
         absformatter = wxT( "X %.6f  Y %.6f" );
-        locformatter = wxT( "dx %.6f  dy %.6f  d %.6f" );
+        locformatter = wxT( "dx %.6f dy %.6f dist %.4f" );
         break;
 
     case MILLIMETRES:
         absformatter = wxT( "X %.6f  Y %.6f" );
-        locformatter = wxT( "dx %.6f  dy %.6f  d %.6f" );
+        locformatter = wxT( "dx %.6f dy %.6f dist %.3f" );
         break;
 
     case UNSCALED_UNITS:
         absformatter = wxT( "X %f  Y %f" );
-        locformatter = wxT( "dx %f  dy %f  d %f" );
+        locformatter = wxT( "dx %f dy %f dist %f" );
         break;
     }
 
@@ -800,6 +795,12 @@ void PCB_BASE_FRAME::OnModify()
 }
 
 
+const wxString PCB_BASE_FRAME::GetZoomLevelIndicator() const
+{
+    return EDA_DRAW_FRAME::GetZoomLevelIndicator();
+}
+
+
 void PCB_BASE_FRAME::updateGridSelectBox()
 {
     UpdateStatusBar();
@@ -810,42 +811,16 @@ void PCB_BASE_FRAME::updateGridSelectBox()
 
     // Update grid values with the current units setting.
     m_gridSelectBox->Clear();
-
-    wxString msg;
-    wxString format = _( "Grid:");
-
-    switch( g_UserUnit )
-    {
-    case INCHES:    // the grid size is displayed in mils
-    case MILLIMETRES:
-        format += wxT( " %.6f" );
-        break;
-
-    case UNSCALED_UNITS:
-        format += wxT( " %f" );
-        break;
-    }
+    wxArrayString gridsList;
+    int icurr = GetScreen()->BuildGridsChoiceList( gridsList, g_UserUnit != INCHES );
 
     for( size_t i = 0; i < GetScreen()->GetGridCount(); i++ )
     {
         GRID_TYPE& grid = GetScreen()->GetGrid( i );
-        double value = To_User_Unit( g_UserUnit, grid.m_Size.x );
-        if( g_UserUnit == INCHES )
-            value *= 1000;
-
-        if( grid.m_Id != ID_POPUP_GRID_USER )
-        {
-            msg.Printf( format.GetData(), value );
-            StripTrailingZeros( msg );
-        }
-        else
-            msg = _( "User Grid" );
-
-        m_gridSelectBox->Append( msg, (void*) &grid.m_Id );
-
-        if( ( m_LastGridSizeId + ID_POPUP_GRID_LEVEL_1000 ) == GetScreen()->GetGrid( i ).m_Id )
-            m_gridSelectBox->SetSelection( i );
+        m_gridSelectBox->Append( gridsList[i], (void*) &grid.m_Id );
     }
+
+    m_gridSelectBox->SetSelection( icurr );
 }
 
 void PCB_BASE_FRAME::updateZoomSelectBox()
@@ -856,19 +831,15 @@ void PCB_BASE_FRAME::updateZoomSelectBox()
     wxString msg;
 
     m_zoomSelectBox->Clear();
-    m_zoomSelectBox->Append( _( "Auto" ) );
+    m_zoomSelectBox->Append( _( "Zoom Auto" ) );
     m_zoomSelectBox->SetSelection( 0 );
 
     for( unsigned i = 0;  i < GetScreen()->m_ZoomList.size();  ++i )
     {
         msg = _( "Zoom " );
 
-        wxString value = wxString::Format( wxT( "%g" ),
-
-                                // @todo could do scaling here and show a "percentage"
-                                GetScreen()->m_ZoomList[i]
-                                );
-
+        double level =  m_zoomLevelCoeff / (double)GetScreen()->m_ZoomList[i];
+        wxString value = wxString::Format( wxT( "%.2f" ), level );
         msg += value;
 
         m_zoomSelectBox->Append( msg );
diff --git a/pcbnew/class_module.h b/pcbnew/class_module.h
index a34e610784..5b5ea39248 100644
--- a/pcbnew/class_module.h
+++ b/pcbnew/class_module.h
@@ -52,6 +52,12 @@ class BOARD;
 class MSG_PANEL_ITEM;
 
 
+enum INCLUDE_NPTH_T
+{
+    DO_NOT_INCLUDE_NPTH = false,
+    INCLUDE_NPTH = true
+};
+
 /**
  * Enum MODULE_ATTR_T
  * is the set of attributes allowed within a MODULE, using MODULE::SetAttributes()
@@ -425,12 +431,6 @@ public:
      */
     D_PAD* GetPad( const wxPoint& aPosition, LSET aLayerMask = LSET::AllLayersMask() );
 
-    enum INCLUDE_NPTH_T
-    {
-        DO_NOT_INCLUDE_NPTH = false,
-        INCLUDE_NPTH = true
-    };
-
     /**
      * GetPadCount
      * returns the number of pads.
@@ -439,7 +439,7 @@ public:
      *                     non-plated through holes when false.
      * @return the number of pads according to \a aIncludeNPTH.
      */
-    unsigned GetPadCount( INCLUDE_NPTH_T aIncludeNPTH = INCLUDE_NPTH ) const;
+    unsigned GetPadCount( INCLUDE_NPTH_T aIncludeNPTH = INCLUDE_NPTH_T( INCLUDE_NPTH ) ) const;
 
     double GetArea() const                  { return m_Surface; }
 
diff --git a/pcbnew/classpcb.cpp b/pcbnew/classpcb.cpp
index a697a33292..dd2ded140a 100644
--- a/pcbnew/classpcb.cpp
+++ b/pcbnew/classpcb.cpp
@@ -62,6 +62,8 @@
     Zoom 5 and 10 can create artefacts when drawing (integer overflow in low level graphic
     functions )
 */
+#define DEFAULT_ZOOM ZOOM_FACTOR( 120 )
+
 static const double pcbZoomList[] =
 {
     ZOOM_FACTOR( 0.1 ),
@@ -73,17 +75,18 @@ static const double pcbZoomList[] =
     ZOOM_FACTOR( 2.0 ),
     ZOOM_FACTOR( 3.0 ),
     ZOOM_FACTOR( 4.5 ),
-    ZOOM_FACTOR( 7.0 ),
-    ZOOM_FACTOR( 10.0 ),
+    ZOOM_FACTOR( 6.0 ),
+    ZOOM_FACTOR( 8.0 ),
+    ZOOM_FACTOR( 11.0 ),
     ZOOM_FACTOR( 15.0 ),
     ZOOM_FACTOR( 22.0 ),
     ZOOM_FACTOR( 35.0 ),
     ZOOM_FACTOR( 50.0 ),
     ZOOM_FACTOR( 80.0 ),
-    ZOOM_FACTOR( 120.0 ),
+    ZOOM_FACTOR( 110.0 ),
+    ZOOM_FACTOR( 150.0 ),
     ZOOM_FACTOR( 200.0 ),
     ZOOM_FACTOR( 300.0 ),
-
 /*
     The largest distance that wx can support is INT_MAX, since it represents
     distance often in a wxCoord or wxSize. As a scalar, a distance is always
@@ -179,7 +182,7 @@ PCB_SCREEN::PCB_SCREEN( const wxSize& aPageSizeIU ) :
     m_Route_Layer_TOP    = F_Cu;     // default layers pair for vias (bottom to top)
     m_Route_Layer_BOTTOM = B_Cu;
 
-    SetZoom( ZOOM_FACTOR( 120 ) );             // a default value for zoom
+    SetZoom( DEFAULT_ZOOM );             // a default value for zoom
 
     InitDataPoints( aPageSizeIU );
 }
diff --git a/pcbnew/dialogs/wizard_add_fplib.cpp b/pcbnew/dialogs/wizard_add_fplib.cpp
index 2d11bf0cb5..edbaaa5d57 100644
--- a/pcbnew/dialogs/wizard_add_fplib.cpp
+++ b/pcbnew/dialogs/wizard_add_fplib.cpp
@@ -714,7 +714,7 @@ void WIZARD_FPLIB_TABLE::selectLibsGithub()    // select a set of library on Git
     wxArrayString urls;
 
     // Run the web viewer and open the default URL: the default path
-    // or our github library depos
+    // or our github library repos
     wxString defaultURL = m_currLibDescr->m_DefaultPath;
 
     if( defaultURL.IsEmpty() )
diff --git a/pcbnew/dialogs/wizard_add_fplib_base.cpp b/pcbnew/dialogs/wizard_add_fplib_base.cpp
index 8e21bd5848..9789aeffdd 100644
--- a/pcbnew/dialogs/wizard_add_fplib_base.cpp
+++ b/pcbnew/dialogs/wizard_add_fplib_base.cpp
@@ -22,7 +22,7 @@ WIZARD_FPLIB_TABLE_BASE::WIZARD_FPLIB_TABLE_BASE( wxWindow* parent, wxWindowID i
 	wxBoxSizer* bSizerPage1;
 	bSizerPage1 = new wxBoxSizer( wxVERTICAL );
 	
-	wxString m_rbFpLibFormatChoices[] = { _("KiCad (*.Pretty folder containing .kicad_mod files)"), _("GitHub (.Pretty lib stored on GitHub depos)"), _("Legacy ( old *.mod lib file)"), _("Eagle V6 xml library file"), _("Geda footprint folder (folder containing *.fp files)") };
+	wxString m_rbFpLibFormatChoices[] = { _("KiCad (*.Pretty folder containing .kicad_mod files)"), _("GitHub (.Pretty lib stored on GitHub repos)"), _("Legacy ( old *.mod lib file)"), _("Eagle V6 xml library file"), _("Geda footprint folder (folder containing *.fp files)") };
 	int m_rbFpLibFormatNChoices = sizeof( m_rbFpLibFormatChoices ) / sizeof( wxString );
 	m_rbFpLibFormat = new wxRadioBox( m_wizPage1, wxID_ANY, _("Library Format:"), wxDefaultPosition, wxDefaultSize, m_rbFpLibFormatNChoices, m_rbFpLibFormatChoices, 1, wxRA_SPECIFY_COLS );
 	m_rbFpLibFormat->SetSelection( 0 );
diff --git a/pcbnew/dialogs/wizard_add_fplib_base.fbp b/pcbnew/dialogs/wizard_add_fplib_base.fbp
index 6bf0a8209f..afa601bc52 100644
--- a/pcbnew/dialogs/wizard_add_fplib_base.fbp
+++ b/pcbnew/dialogs/wizard_add_fplib_base.fbp
@@ -153,7 +153,7 @@
                             <property name="caption"></property>
                             <property name="caption_visible">1</property>
                             <property name="center_pane">0</property>
-                            <property name="choices">&quot;KiCad (*.Pretty folder containing .kicad_mod files)&quot; &quot;GitHub (.Pretty lib stored on GitHub depos)&quot; &quot;Legacy ( old *.mod lib file)&quot; &quot;Eagle V6 xml library file&quot; &quot;Geda footprint folder (folder containing *.fp files)&quot;</property>
+                            <property name="choices">&quot;KiCad (*.Pretty folder containing .kicad_mod files)&quot; &quot;GitHub (.Pretty lib stored on GitHub repos)&quot; &quot;Legacy ( old *.mod lib file)&quot; &quot;Eagle V6 xml library file&quot; &quot;Geda footprint folder (folder containing *.fp files)&quot;</property>
                             <property name="close_button">1</property>
                             <property name="context_help"></property>
                             <property name="context_menu">1</property>
diff --git a/pcbnew/exporters/export_idf.cpp b/pcbnew/exporters/export_idf.cpp
index 683ad38c44..27149a4a8d 100644
--- a/pcbnew/exporters/export_idf.cpp
+++ b/pcbnew/exporters/export_idf.cpp
@@ -548,7 +548,7 @@ bool Export_IDF3( BOARD* aPcb, const wxString& aFullFileName, bool aUseThou )
     idfBoard.SetLibraryVersion( 0 );
 
     std::ostringstream ostr;
-    ostr << "Created by KiCad " << TO_UTF8( GetBuildVersion() );
+    ostr << "KiCad " << TO_UTF8( GetBuildVersion() );
     idfBoard.SetIDFSource( ostr.str() );
 
     try
diff --git a/pcbnew/initpcb.cpp b/pcbnew/initpcb.cpp
index 91295a36d2..5470c453e8 100644
--- a/pcbnew/initpcb.cpp
+++ b/pcbnew/initpcb.cpp
@@ -52,7 +52,7 @@ bool PCB_EDIT_FRAME::Clear_Pcb( bool aQuery )
     GetScreen()->ClearUndoRedoList();
     GetScreen()->ClrModify();
 
-    // Items visibility flags will be set becuse a new board will be created.
+    // Items visibility flags will be set because a new board will be created.
     // Grid and ratsnest can be left to their previous state
     bool showGrid = IsElementVisible( GRID_VISIBLE );
     bool showRats = IsElementVisible( RATSNEST_VISIBLE );
@@ -68,11 +68,7 @@ bool PCB_EDIT_FRAME::Clear_Pcb( bool aQuery )
     // clear filename, to avoid overwriting an old file
     GetBoard()->SetFileName( wxEmptyString );
 
-    // preserve grid size accross call to InitDataPoints()
-
-//  wxRealPoint gridsize = GetScreen()->GetGridSize();
     GetScreen()->InitDataPoints( GetPageSizeIU() );
-//  GetScreen()->SetGrid( gridsize );
 
     GetBoard()->ResetHighLight();
 
@@ -82,9 +78,10 @@ bool PCB_EDIT_FRAME::Clear_Pcb( bool aQuery )
     // Default copper layers count set to 2: double layer board
     GetBoard()->SetCopperLayerCount( 2 );
 
-    // Update display
+    // Update display (some options depend on the board setup)
     GetBoard()->SetVisibleLayers( LSET().set() );
-
+    ReCreateLayerBox();
+    ReCreateAuxiliaryToolbar();
     ReFillLayerWidget();
 
     Zoom_Automatique( false );
@@ -116,10 +113,7 @@ bool FOOTPRINT_EDIT_FRAME::Clear_Pcb( bool aQuery )
 
     SetCurItem( NULL );
 
-    // preserve grid size accross call to InitDataPoints()
-//    wxRealPoint gridsize = GetScreen()->GetGridSize();
     GetScreen()->InitDataPoints( GetPageSizeIU() );
-//    GetScreen()->SetGrid( gridsize );
 
     Zoom_Automatique( false );
 
diff --git a/pcbnew/menubar_pcbframe.cpp b/pcbnew/menubar_pcbframe.cpp
index 7611f94e06..479ecade6b 100644
--- a/pcbnew/menubar_pcbframe.cpp
+++ b/pcbnew/menubar_pcbframe.cpp
@@ -510,8 +510,8 @@ void PCB_EDIT_FRAME::ReCreateMenuBar()
                  KiBitmap( save_setup_xpm ) );
 
     AddMenuItem( configmenu, ID_CONFIG_READ,
-                 _( "&Read Preferences" ),
-                 _( "Read application preferences" ),
+                 _( "Load Prefe&rences" ),
+                 _( "Load application preferences" ),
                  KiBitmap( read_setup_xpm ) );
 
     //----- Tools menu ----------------------------------------------------------
diff --git a/pcbnew/pcbframe.cpp b/pcbnew/pcbframe.cpp
index 19ca312d7b..eb3d2daced 100644
--- a/pcbnew/pcbframe.cpp
+++ b/pcbnew/pcbframe.cpp
@@ -731,8 +731,7 @@ void PCB_EDIT_FRAME::ShowDesignRulesEditor( wxCommandEvent& event )
     if( returncode == wxID_OK )     // New rules, or others changes.
     {
         ReCreateLayerBox();
-        updateTraceWidthSelectBox();
-        updateViaSizeSelectBox();
+        ReCreateAuxiliaryToolbar();
         OnModify();
     }
 }
@@ -876,8 +875,7 @@ void PCB_EDIT_FRAME::unitsChangeRefresh()
 {
     PCB_BASE_FRAME::unitsChangeRefresh();    // Update the grid size select box.
 
-    updateTraceWidthSelectBox();
-    updateViaSizeSelectBox();
+    ReCreateAuxiliaryToolbar();
 }
 
 
@@ -1064,8 +1062,7 @@ bool PCB_EDIT_FRAME::SetCurrentNetClass( const wxString& aNetClassName )
 
     if( change )
     {
-        updateTraceWidthSelectBox();
-        updateViaSizeSelectBox();
+        ReCreateAuxiliaryToolbar();
     }
 
     return change;
diff --git a/pcbnew/scripting/board.i b/pcbnew/scripting/board.i
index 65d0cb1990..88d6e13fdf 100644
--- a/pcbnew/scripting/board.i
+++ b/pcbnew/scripting/board.i
@@ -31,7 +31,7 @@
 %extend BOARD
 {
   %pythoncode
-  {
+  %{
     def GetModules(self):             return self.m_Modules
     def GetDrawings(self):            return self.m_Drawings
     def GetTracks(self):              return self.m_Track
@@ -48,7 +48,7 @@
     def Add(self,item):
         item.thisown=0
         self.AddNative(item)
-  }
+  %}
 
 }
 
diff --git a/pcbnew/scripting/module.i b/pcbnew/scripting/module.i
index 95a42ccfca..21902bfe0e 100644
--- a/pcbnew/scripting/module.i
+++ b/pcbnew/scripting/module.i
@@ -31,7 +31,7 @@
 %extend MODULE
 {
   %pythoncode
-  {
+  %{
 
     #def SaveToLibrary(self,filename):
     #  return SaveModuleToLibrary(filename,self)
@@ -51,7 +51,7 @@
         elif type(itemC) in [ TEXTE_PCB, DIMENSION, TEXTE_MODULE, DRAWSEGMENT,EDGE_MODULE]:
             item.thisown = 0
             self.GraphicalItems().PushBack(item)
-  }
+  %}
 
 }
 
diff --git a/pcbnew/scripting/plugins/HelpfulFootprintWizardPlugin.py b/pcbnew/scripting/plugins/HelpfulFootprintWizardPlugin.py
index 4b69ef0b10..d11f5325e4 100644
--- a/pcbnew/scripting/plugins/HelpfulFootprintWizardPlugin.py
+++ b/pcbnew/scripting/plugins/HelpfulFootprintWizardPlugin.py
@@ -296,11 +296,11 @@ class HelpfulFootprintWizardPlugin(pcbnew.FootprintWizardPlugin,
         fpid = pcbnew.FPID(self.module.GetValue())  # the name in library
         self.module.SetFPID(fpid)
 
-        self.BuildThisFootprint()  # implementer's build function
-
         self.SetModule3DModel()  # add a 3d module if specified
 
         thick = self.GetTextThickness()
 
         self.module.Reference().SetThickness(thick)
         self.module.Value().SetThickness(thick)
+
+        self.BuildThisFootprint()  # implementer's build function
diff --git a/pcbnew/tool_onrightclick.cpp b/pcbnew/tool_onrightclick.cpp
index 80ffdb7938..c397575417 100644
--- a/pcbnew/tool_onrightclick.cpp
+++ b/pcbnew/tool_onrightclick.cpp
@@ -51,8 +51,7 @@ void PCB_EDIT_FRAME::ToolOnRightClick( wxCommandEvent& event )
 
         if( dlg.ShowModal() == wxID_OK )
         {
-            updateTraceWidthSelectBox();
-            updateViaSizeSelectBox();
+            ReCreateAuxiliaryToolbar();
         }
 
         break;
diff --git a/pcbnew/tool_pcb.cpp b/pcbnew/tool_pcb.cpp
index e7522c0257..4fbc8ca63a 100644
--- a/pcbnew/tool_pcb.cpp
+++ b/pcbnew/tool_pcb.cpp
@@ -46,13 +46,6 @@
 
 #include <wx/wupdlock.h>
 
-
-#ifdef __UNIX__
-#define LISTBOX_WIDTH 150
-#else
-#define LISTBOX_WIDTH 130
-#endif
-
 #define SEL_LAYER_HELP _( \
         "Show active layer selections\nand select layer pair for route and place via" )
 
@@ -551,7 +544,20 @@ void PCB_EDIT_FRAME::ReCreateAuxiliaryToolbar()
     wxWindowUpdateLocker dummy( this );
 
     if( m_auxiliaryToolBar )
+    {
+        updateTraceWidthSelectBox();
+        updateViaSizeSelectBox();
+
+        // combobox sizes can have changed: apply new best sizes
+        wxAuiToolBarItem* item = m_auxiliaryToolBar->FindTool( ID_AUX_TOOLBAR_PCB_TRACK_WIDTH );
+        item->SetMinSize( m_SelTrackWidthBox->GetBestSize() );
+        item = m_auxiliaryToolBar->FindTool( ID_AUX_TOOLBAR_PCB_VIA_SIZE );
+        item->SetMinSize( m_SelViaSizeBox->GetBestSize() );
+
+        m_auxiliaryToolBar->Realize();
+        m_auimgr.Update();
         return;
+    }
 
     m_auxiliaryToolBar = new wxAuiToolBar( this, ID_AUX_TOOLBAR, wxDefaultPosition, wxDefaultSize,
                                            wxAUI_TB_DEFAULT_STYLE | wxAUI_TB_HORZ_LAYOUT );
@@ -562,19 +568,19 @@ void PCB_EDIT_FRAME::ReCreateAuxiliaryToolbar()
     m_SelTrackWidthBox = new wxComboBox( m_auxiliaryToolBar,
                                          ID_AUX_TOOLBAR_PCB_TRACK_WIDTH,
                                          wxEmptyString,
-                                         wxPoint( -1, -1 ),
-                                         wxSize( LISTBOX_WIDTH, -1 ),
+                                         wxDefaultPosition, wxDefaultSize,
                                          0, NULL, wxCB_READONLY );
+    updateTraceWidthSelectBox();
     m_auxiliaryToolBar->AddControl( m_SelTrackWidthBox );
-    m_auxiliaryToolBar->AddSeparator();
+//    m_auxiliaryToolBar->AddSeparator();
 
     // Creates box to display and choose vias diameters:
     m_SelViaSizeBox = new wxComboBox( m_auxiliaryToolBar,
                                       ID_AUX_TOOLBAR_PCB_VIA_SIZE,
                                       wxEmptyString,
-                                      wxPoint( -1, -1 ),
-                                      wxSize( (LISTBOX_WIDTH*12)/10, -1 ),
+                                      wxDefaultPosition, wxDefaultSize,
                                       0, NULL, wxCB_READONLY );
+    updateViaSizeSelectBox();
     m_auxiliaryToolBar->AddControl( m_SelViaSizeBox );
     m_auxiliaryToolBar->AddSeparator();
 
@@ -591,9 +597,9 @@ an existing track use its width\notherwise, use current width setting" ),
     m_gridSelectBox = new wxComboBox( m_auxiliaryToolBar,
                                       ID_ON_GRID_SELECT,
                                       wxEmptyString,
-                                      wxPoint( -1, -1 ),
-                                      wxSize( LISTBOX_WIDTH, -1 ),
+                                      wxDefaultPosition, wxDefaultSize,
                                       0, NULL, wxCB_READONLY );
+    updateGridSelectBox();
     m_auxiliaryToolBar->AddControl( m_gridSelectBox );
 
     //  Add the box to display and select the current Zoom
@@ -601,19 +607,14 @@ an existing track use its width\notherwise, use current width setting" ),
     m_zoomSelectBox = new wxComboBox( m_auxiliaryToolBar,
                                       ID_ON_ZOOM_SELECT,
                                       wxEmptyString,
-                                      wxPoint( -1, -1 ),
-                                      wxSize( LISTBOX_WIDTH, -1 ),
+                                      wxDefaultPosition, wxDefaultSize,
                                       0, NULL, wxCB_READONLY );
-    m_auxiliaryToolBar->AddControl( m_zoomSelectBox );
-
     updateZoomSelectBox();
-    updateGridSelectBox();
-    updateTraceWidthSelectBox();
-    updateViaSizeSelectBox();
+    m_auxiliaryToolBar->AddControl( m_zoomSelectBox );
 
     // after adding the buttons to the toolbar, must call Realize()
     m_auxiliaryToolBar->Realize();
-    m_auxiliaryToolBar->AddSeparator();
+//    m_auxiliaryToolBar->AddSeparator();
 }
 
 
@@ -623,13 +624,25 @@ void PCB_EDIT_FRAME::updateTraceWidthSelectBox()
         return;
 
     wxString msg;
+    bool mmFirst = g_UserUnit != INCHES;
 
     m_SelTrackWidthBox->Clear();
 
     for( unsigned ii = 0; ii < GetDesignSettings().m_TrackWidthList.size(); ii++ )
     {
-        msg = _( "Track " ) + CoordinateToString( GetDesignSettings().m_TrackWidthList[ii], true );
+        int size = GetDesignSettings().m_TrackWidthList[ii];
 
+        double valueMils = To_User_Unit( INCHES, size ) * 1000;
+        double value_mm = To_User_Unit( MILLIMETRES, size );
+
+        if( mmFirst )
+            msg.Printf( _( "Track: %.3f mm (%.2f mils)" ),
+                        value_mm, valueMils );
+        else
+            msg.Printf( _( "Track: %.2f mils (%.3f mm)" ),
+                        valueMils, value_mm );
+
+        // Mark the netclass track width value (the first in list)
         if( ii == 0 )
             msg << wxT( " *" );
 
@@ -651,16 +664,42 @@ void PCB_EDIT_FRAME::updateViaSizeSelectBox()
     wxString msg;
 
     m_SelViaSizeBox->Clear();
+    bool mmFirst = g_UserUnit != INCHES;
 
     for( unsigned ii = 0; ii < GetDesignSettings().m_ViasDimensionsList.size(); ii++ )
     {
-        msg = _( "Via " );
-        msg << CoordinateToString( GetDesignSettings().m_ViasDimensionsList[ii].m_Diameter, true );
+        int diam = GetDesignSettings().m_ViasDimensionsList[ii].m_Diameter;
 
-        if( GetDesignSettings().m_ViasDimensionsList[ii].m_Drill )
-            msg  << wxT("/ ")
-                 << CoordinateToString( GetDesignSettings().m_ViasDimensionsList[ii].m_Drill, true );
+        double valueMils = To_User_Unit( INCHES, diam ) * 1000;
+        double value_mm = To_User_Unit( MILLIMETRES, diam );
 
+        if( mmFirst )
+            msg.Printf( _( "Via: %.2f mm (%.1f mils)" ),
+                        value_mm, valueMils );
+        else
+            msg.Printf( _( "Via: %.1f mils (%.2f mm)" ),
+                        valueMils, value_mm );
+
+        int hole = GetDesignSettings().m_ViasDimensionsList[ii].m_Drill;
+
+        if( hole )
+        {
+            msg  << wxT("/ ");
+            wxString hole_str;
+            double valueMils = To_User_Unit( INCHES, hole ) * 1000;
+            double value_mm = To_User_Unit( MILLIMETRES, hole );
+
+            if( mmFirst )
+                hole_str.Printf( _( "%.2f mm (%.1f mils)" ),
+                            value_mm, valueMils );
+            else
+                hole_str.Printf( _( "%.1f mils (%.2f mm)" ),
+                            valueMils, value_mm );
+
+            msg += hole_str;
+        }
+
+        // Mark the netclass via size value (the first in list)
         if( ii == 0 )
             msg << wxT( " *" );
 
diff --git a/scripting/build_tools/fix_swig_imports.py b/scripting/build_tools/fix_swig_imports.py
index e333deb89a..47eb292dc9 100644
--- a/scripting/build_tools/fix_swig_imports.py
+++ b/scripting/build_tools/fix_swig_imports.py
@@ -37,9 +37,12 @@ if (len(lines)<4000):
 txt = ""
 
 for l in lines:
-    if l.startswith("if version_info >= (2,6,0):"):
+    if l.startswith("if version_info >= (2,6,0):"):     # ok with swig version <= 3.0.2
         l = l.replace("version_info >= (2,6,0)","False")
         doneOk = True
+    elif l.startswith("if version_info >= (2, 6, 0):"): # needed with swig version 3.0.3
+        l = l.replace("version_info >= (2, 6, 0)","False")
+        doneOk = True
     elif l.startswith("if False:"):  # it was already patched?
         doneOk = True
     txt = txt + l
diff --git a/scripting/dlist.i b/scripting/dlist.i
index 43241ae3fc..9ea7712a3b 100644
--- a/scripting/dlist.i
+++ b/scripting/dlist.i
@@ -27,7 +27,7 @@
 %extend DLIST
 {
     %pythoncode
-    {
+    %{
         class DLISTIter:
             def __init__(self,aList):
                 self.last = aList   # last item is the start of list
@@ -63,5 +63,5 @@
         def __iter__(self):
             return self.DLISTIter(self)
 
-    }
+    %}
 }
diff --git a/scripting/kicad.i b/scripting/kicad.i
index b4014b2419..150ca3d805 100644
--- a/scripting/kicad.i
+++ b/scripting/kicad.i
@@ -136,7 +136,7 @@
     const char*   Cast_to_CChar()    { return (self->c_str()); }
 
     %pythoncode
-    {
+    %{
 
     # Get the char buffer of the UTF8 string
     def GetChars(self):
@@ -147,6 +147,6 @@
     def __str__(self):
         return self.GetChars()
 
-    }
+    %}
 }