diff --git a/common/widgets/unit_binder.cpp b/common/widgets/unit_binder.cpp
index 1219801f1c..dcb01368af 100644
--- a/common/widgets/unit_binder.cpp
+++ b/common/widgets/unit_binder.cpp
@@ -58,7 +58,13 @@ UNIT_BINDER::UNIT_BINDER( EDA_DRAW_FRAME* aParent,
 
     m_value->Connect( wxEVT_SET_FOCUS, wxFocusEventHandler( UNIT_BINDER::onSetFocus ), NULL, this );
     m_value->Connect( wxEVT_KILL_FOCUS, wxFocusEventHandler( UNIT_BINDER::onKillFocus ), NULL, this );
-    m_value->Connect( wxEVT_TEXT_ENTER, wxCommandEventHandler( UNIT_BINDER::onTextEnter ), NULL, this );
+
+    // Connext wxEVT_TEXT_ENTER when (and *only when*) m_value has the wxTE_PROCESS_ENTER style
+    // because:
+    // 1 - it is useless
+    // 2 - it generate wxWidgets assert
+    if( m_value->HasFlag( wxTE_PROCESS_ENTER ) )
+        m_value->Connect( wxEVT_TEXT_ENTER, wxCommandEventHandler( UNIT_BINDER::onTextEnter ), NULL, this );
 }
 
 
diff --git a/eeschema/dialogs/dialog_edit_label_base.cpp b/eeschema/dialogs/dialog_edit_label_base.cpp
index a7d710b9ef..b1585627a2 100644
--- a/eeschema/dialogs/dialog_edit_label_base.cpp
+++ b/eeschema/dialogs/dialog_edit_label_base.cpp
@@ -1,8 +1,8 @@
 ///////////////////////////////////////////////////////////////////////////
-// C++ code generated with wxFormBuilder (version Dec 30 2017)
+// C++ code generated with wxFormBuilder (version Aug  4 2017)
 // http://www.wxformbuilder.org/
 //
-// PLEASE DO *NOT* EDIT THIS FILE!
+// PLEASE DO "NOT" EDIT THIS FILE!
 ///////////////////////////////////////////////////////////////////////////
 
 #include "dialog_edit_label_base.h"
@@ -63,7 +63,7 @@ DIALOG_LABEL_EDITOR_BASE::DIALOG_LABEL_EDITOR_BASE( wxWindow* parent, wxWindowID
 	bSizeCtrlSizer = new wxBoxSizer( wxHORIZONTAL );
 	
 	m_textSizeCtrl = new wxTextCtrl( this, wxID_SIZE, wxEmptyString, wxDefaultPosition, wxDefaultSize, 0 );
-	bSizeCtrlSizer->Add( m_textSizeCtrl, 0, wxALIGN_CENTER_VERTICAL|wxEXPAND|wxRIGHT|wxLEFT, 3 );
+	bSizeCtrlSizer->Add( m_textSizeCtrl, 0, wxEXPAND|wxLEFT|wxRIGHT, 3 );
 	
 	m_textSizeUnits = new wxStaticText( this, wxID_ANY, _("units"), wxDefaultPosition, wxDefaultSize, 0 );
 	m_textSizeUnits->Wrap( -1 );
diff --git a/eeschema/dialogs/dialog_edit_label_base.fbp b/eeschema/dialogs/dialog_edit_label_base.fbp
index 2005a25088..6e8bb77a3d 100644
--- a/eeschema/dialogs/dialog_edit_label_base.fbp
+++ b/eeschema/dialogs/dialog_edit_label_base.fbp
@@ -14,6 +14,7 @@
         <property name="file">dialog_edit_label_base</property>
         <property name="first_id">1000</property>
         <property name="help_provider">none</property>
+        <property name="indent_with_spaces"></property>
         <property name="internationalize">1</property>
         <property name="name">dialog_edit_label_base</property>
         <property name="namespace"></property>
@@ -727,7 +728,7 @@
                                 <property name="permission">none</property>
                                 <object class="sizeritem" expanded="1">
                                     <property name="border">3</property>
-                                    <property name="flag">wxALIGN_CENTER_VERTICAL|wxEXPAND|wxRIGHT|wxLEFT</property>
+                                    <property name="flag">wxEXPAND|wxLEFT|wxRIGHT</property>
                                     <property name="proportion">0</property>
                                     <object class="wxTextCtrl" expanded="1">
                                         <property name="BottomDockable">1</property>
diff --git a/eeschema/dialogs/dialog_edit_label_base.h b/eeschema/dialogs/dialog_edit_label_base.h
index 93b111fdfe..719d6cecf3 100644
--- a/eeschema/dialogs/dialog_edit_label_base.h
+++ b/eeschema/dialogs/dialog_edit_label_base.h
@@ -1,8 +1,8 @@
 ///////////////////////////////////////////////////////////////////////////
-// C++ code generated with wxFormBuilder (version Dec 30 2017)
+// C++ code generated with wxFormBuilder (version Aug  4 2017)
 // http://www.wxformbuilder.org/
 //
-// PLEASE DO *NOT* EDIT THIS FILE!
+// PLEASE DO "NOT" EDIT THIS FILE!
 ///////////////////////////////////////////////////////////////////////////
 
 #ifndef __DIALOG_EDIT_LABEL_BASE_H__
@@ -11,6 +11,8 @@
 #include <wx/artprov.h>
 #include <wx/xrc/xmlres.h>
 #include <wx/intl.h>
+class DIALOG_SHIM;
+
 #include "dialog_shim.h"
 #include <wx/string.h>
 #include <wx/stattext.h>
diff --git a/pcbnew/dialogs/dialog_copper_zones_base.cpp b/pcbnew/dialogs/dialog_copper_zones_base.cpp
index 0b631babd7..b9e19f65b3 100644
--- a/pcbnew/dialogs/dialog_copper_zones_base.cpp
+++ b/pcbnew/dialogs/dialog_copper_zones_base.cpp
@@ -1,5 +1,5 @@
 ///////////////////////////////////////////////////////////////////////////
-// C++ code generated with wxFormBuilder (version Dec 30 2017)
+// C++ code generated with wxFormBuilder (version Jun  5 2018)
 // http://www.wxformbuilder.org/
 //
 // PLEASE DO *NOT* EDIT THIS FILE!
@@ -258,7 +258,7 @@ DIALOG_COPPER_ZONE_BASE::DIALOG_COPPER_ZONE_BASE( wxWindow* parent, wxWindowID i
 	bSizerbottom->Add( m_sdbSizer, 1, wxEXPAND|wxALL, 5 );
 	
 	
-	m_MainBoxSizer->Add( bSizerbottom, 0, wxALIGN_RIGHT|wxEXPAND|wxLEFT, 5 );
+	m_MainBoxSizer->Add( bSizerbottom, 0, wxEXPAND|wxLEFT, 5 );
 	
 	
 	this->SetSizer( m_MainBoxSizer );
diff --git a/pcbnew/dialogs/dialog_copper_zones_base.fbp b/pcbnew/dialogs/dialog_copper_zones_base.fbp
index e7c4836223..faff767eee 100644
--- a/pcbnew/dialogs/dialog_copper_zones_base.fbp
+++ b/pcbnew/dialogs/dialog_copper_zones_base.fbp
@@ -14,6 +14,7 @@
         <property name="file">dialog_copper_zones_base</property>
         <property name="first_id">1000</property>
         <property name="help_provider">none</property>
+        <property name="indent_with_spaces"></property>
         <property name="internationalize">1</property>
         <property name="name">dialog_copper_zones_base</property>
         <property name="namespace"></property>
@@ -3298,7 +3299,7 @@
                 </object>
                 <object class="sizeritem" expanded="1">
                     <property name="border">5</property>
-                    <property name="flag">wxALIGN_RIGHT|wxEXPAND|wxLEFT</property>
+                    <property name="flag">wxEXPAND|wxLEFT</property>
                     <property name="proportion">0</property>
                     <object class="wxBoxSizer" expanded="1">
                         <property name="minimum_size"></property>
@@ -3393,11 +3394,11 @@
                                 <event name="OnUpdateUI"></event>
                             </object>
                         </object>
-                        <object class="sizeritem" expanded="1">
+                        <object class="sizeritem" expanded="0">
                             <property name="border">5</property>
                             <property name="flag">wxEXPAND|wxALL</property>
                             <property name="proportion">1</property>
-                            <object class="wxStdDialogButtonSizer" expanded="1">
+                            <object class="wxStdDialogButtonSizer" expanded="0">
                                 <property name="Apply">0</property>
                                 <property name="Cancel">1</property>
                                 <property name="ContextHelp">0</property>
diff --git a/pcbnew/dialogs/dialog_copper_zones_base.h b/pcbnew/dialogs/dialog_copper_zones_base.h
index cf055e9b69..88e247046a 100644
--- a/pcbnew/dialogs/dialog_copper_zones_base.h
+++ b/pcbnew/dialogs/dialog_copper_zones_base.h
@@ -1,5 +1,5 @@
 ///////////////////////////////////////////////////////////////////////////
-// C++ code generated with wxFormBuilder (version Dec 30 2017)
+// C++ code generated with wxFormBuilder (version Jun  5 2018)
 // http://www.wxformbuilder.org/
 //
 // PLEASE DO *NOT* EDIT THIS FILE!