diff --git a/pcbnew/dialogs/dialog_rule_area_properties_base.cpp b/pcbnew/dialogs/dialog_rule_area_properties_base.cpp
index c973442cac..be035b73bf 100644
--- a/pcbnew/dialogs/dialog_rule_area_properties_base.cpp
+++ b/pcbnew/dialogs/dialog_rule_area_properties_base.cpp
@@ -1,5 +1,5 @@
 ///////////////////////////////////////////////////////////////////////////
-// C++ code generated with wxFormBuilder (version 4.0.0-0-g0efcecf)
+// C++ code generated with wxFormBuilder (version 4.2.1-0-g80c4cb6)
 // http://www.wxformbuilder.org/
 //
 // PLEASE DO *NOT* EDIT THIS FILE!
@@ -83,7 +83,7 @@ DIALOG_RULE_AREA_PROPERTIES_BASE::DIALOG_RULE_AREA_PROPERTIES_BASE( wxWindow* pa
 	gbSizer1->Add( m_stBorderHatchPitchText, wxGBPosition( 3, 0 ), wxGBSpan( 1, 1 ), wxALIGN_CENTER_VERTICAL, 5 );
 
 	m_outlineHatchPitchCtrl = new wxTextCtrl( this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxDefaultSize, 0 );
-	m_outlineHatchPitchCtrl->SetToolTip( _("A unique name for this rule area for use in DRC rules") );
+	m_outlineHatchPitchCtrl->SetToolTip( _("Distance between parallel lines used for hatching the area") );
 
 	gbSizer1->Add( m_outlineHatchPitchCtrl, wxGBPosition( 3, 1 ), wxGBSpan( 1, 1 ), wxALIGN_CENTER_VERTICAL, 5 );
 
@@ -115,7 +115,6 @@ DIALOG_RULE_AREA_PROPERTIES_BASE::DIALOG_RULE_AREA_PROPERTIES_BASE( wxWindow* pa
 
 	this->SetSizer( bMainSizer );
 	this->Layout();
-	bMainSizer->Fit( this );
 
 	this->Centre( wxBOTH );
 
diff --git a/pcbnew/dialogs/dialog_rule_area_properties_base.fbp b/pcbnew/dialogs/dialog_rule_area_properties_base.fbp
index 3e35df18eb..bea412f5db 100644
--- a/pcbnew/dialogs/dialog_rule_area_properties_base.fbp
+++ b/pcbnew/dialogs/dialog_rule_area_properties_base.fbp
@@ -1,34 +1,36 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
 <wxFormBuilder_Project>
-  <FileVersion major="1" minor="17"/>
+  <FileVersion major="1" minor="18"/>
   <object class="Project" expanded="true">
-    <property name="class_decoration">; </property>
     <property name="code_generation">C++</property>
-    <property name="disconnect_events">1</property>
-    <property name="disconnect_mode">source_name</property>
-    <property name="disconnect_php_events">0</property>
-    <property name="disconnect_python_events">0</property>
+    <property name="cpp_class_decoration">; </property>
+    <property name="cpp_disconnect_events">1</property>
+    <property name="cpp_event_generation">connect</property>
+    <property name="cpp_help_provider">none</property>
+    <property name="cpp_namespace"></property>
+    <property name="cpp_precompiled_header"></property>
+    <property name="cpp_use_array_enum">0</property>
+    <property name="cpp_use_enum">0</property>
     <property name="embedded_files_path">res</property>
     <property name="encoding">UTF-8</property>
-    <property name="event_generation">connect</property>
     <property name="file">dialog_rule_area_properties_base</property>
     <property name="first_id">1000</property>
-    <property name="help_provider">none</property>
-    <property name="image_path_wrapper_function_name"></property>
-    <property name="indent_with_spaces"></property>
     <property name="internationalize">1</property>
+    <property name="lua_skip_events">1</property>
+    <property name="lua_ui_table">UI</property>
     <property name="name">dialog_rule_areas_properties_base</property>
-    <property name="namespace"></property>
     <property name="path">.</property>
-    <property name="precompiled_header"></property>
+    <property name="php_disconnect_events">0</property>
+    <property name="php_disconnect_mode">source_name</property>
+    <property name="php_skip_events">1</property>
+    <property name="python_disconnect_events">0</property>
+    <property name="python_disconnect_mode">source_name</property>
+    <property name="python_image_path_wrapper_function_name"></property>
+    <property name="python_indent_with_spaces"></property>
+    <property name="python_skip_events">1</property>
     <property name="relative_path">1</property>
-    <property name="skip_lua_events">1</property>
-    <property name="skip_php_events">1</property>
-    <property name="skip_python_events">1</property>
-    <property name="ui_table">UI</property>
-    <property name="use_array_enum">0</property>
-    <property name="use_enum">0</property>
     <property name="use_microsoft_bom">0</property>
+    <property name="use_native_eol">0</property>
     <object class="Dialog" expanded="true">
       <property name="aui_managed">0</property>
       <property name="aui_manager_style">wxAUI_MGR_DEFAULT</property>
@@ -48,7 +50,7 @@
       <property name="minimum_size">-1,-1</property>
       <property name="name">DIALOG_RULE_AREA_PROPERTIES_BASE</property>
       <property name="pos"></property>
-      <property name="size"></property>
+      <property name="size">708,471</property>
       <property name="style">wxDEFAULT_DIALOG_STYLE|wxRESIZE_BORDER</property>
       <property name="subclass">DIALOG_SHIM; dialog_shim.h</property>
       <property name="title">Rule Area Properties</property>
@@ -727,7 +729,7 @@
                         <property name="style"></property>
                         <property name="subclass">; ; forward_declare</property>
                         <property name="toolbar_pane">0</property>
-                        <property name="tooltip">A unique name for this rule area for use in DRC rules</property>
+                        <property name="tooltip">Distance between parallel lines used for hatching the area</property>
                         <property name="validator_data_type"></property>
                         <property name="validator_style">wxFILTER_NONE</property>
                         <property name="validator_type">wxDefaultValidator</property>
diff --git a/pcbnew/dialogs/dialog_rule_area_properties_base.h b/pcbnew/dialogs/dialog_rule_area_properties_base.h
index 294f8cfd92..2525d6363a 100644
--- a/pcbnew/dialogs/dialog_rule_area_properties_base.h
+++ b/pcbnew/dialogs/dialog_rule_area_properties_base.h
@@ -1,5 +1,5 @@
 ///////////////////////////////////////////////////////////////////////////
-// C++ code generated with wxFormBuilder (version 4.0.0-0-g0efcecf)
+// C++ code generated with wxFormBuilder (version 4.2.1-0-g80c4cb6)
 // http://www.wxformbuilder.org/
 //
 // PLEASE DO *NOT* EDIT THIS FILE!
@@ -29,7 +29,6 @@
 
 ///////////////////////////////////////////////////////////////////////////
 
-
 ///////////////////////////////////////////////////////////////////////////////
 /// Class DIALOG_RULE_AREA_PROPERTIES_BASE
 ///////////////////////////////////////////////////////////////////////////////
@@ -62,7 +61,7 @@ class DIALOG_RULE_AREA_PROPERTIES_BASE : public DIALOG_SHIM
 
 	public:
 
-		DIALOG_RULE_AREA_PROPERTIES_BASE( wxWindow* parent, wxWindowID id = wxID_ANY, const wxString& title = _("Rule Area Properties"), const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize, long style = wxDEFAULT_DIALOG_STYLE|wxRESIZE_BORDER|wxFULL_REPAINT_ON_RESIZE|wxBORDER_SUNKEN );
+		DIALOG_RULE_AREA_PROPERTIES_BASE( wxWindow* parent, wxWindowID id = wxID_ANY, const wxString& title = _("Rule Area Properties"), const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxSize( 708,471 ), long style = wxDEFAULT_DIALOG_STYLE|wxRESIZE_BORDER|wxFULL_REPAINT_ON_RESIZE|wxBORDER_SUNKEN );
 
 		~DIALOG_RULE_AREA_PROPERTIES_BASE();