diff --git a/DdfFile.vb b/DdfFile.vb
index 4aee84e..597588c 100644
--- a/DdfFile.vb
+++ b/DdfFile.vb
@@ -225,7 +225,7 @@ Friend Module DdfFile
       End If
       '----------------------------------------------------------------------------------------------------------------------------------------------------
       DdfFileContent.Add("" & ConstCompo.S_PROFILES & ":")
-      DdfFileContent.Add(ConstCompo.DDF_SPACE3 & ConstCompo.K_LOCKEDGE & ": " & SetBevel(Part.TypePart, Part.LockEdgeType.Name, Part.DispositionItem.Name, Part.SwingAlias.Name))
+      DdfFileContent.Add(ConstCompo.DDF_SPACE3 & ConstCompo.K_LOCKEDGE & ": " & SetBevel(Part.TypePart, Part.LockEdgeType.Name, Part.DispositionItem.Name, Part.SwingAlias.Name, Part.InvertBevel))
       DdfFileContent.Add(ConstCompo.DDF_SPACE5 & ConstCompo.K_MACHINING & ": " & ConvertBooleanToOnOff(Part.LockEdgeMachining))
       If Not StringToDouble(Part.LockEdgeOverMaterial, dVal) Then
          MessageBox.Show(String.Format(EgtMsg(50141), K_LOCKEDGEOVERMATERIAL_INI), EgtMsg(50101), MessageBoxButton.OK, MessageBoxImage.Error)
@@ -453,7 +453,7 @@ Friend Module DdfFile
       DdfFileContent.Add("")
       '----------------------------------------------------------------------------------------------------------------------------------------------------
       DdfFileContent.Add("" & ConstCompo.S_PROFILES & ":")
-      DdfFileContent.Add(ConstCompo.DDF_SPACE3 & ConstCompo.K_LOCKEDGE & ": " & SetBevel(Part.TypePart, Part.LockEdgeType.Name, Part.DispositionItem.Name, Part.SwingAlias.Name))
+      DdfFileContent.Add(ConstCompo.DDF_SPACE3 & ConstCompo.K_LOCKEDGE & ": " & SetBevel(Part.TypePart, Part.LockEdgeType.Name, Part.DispositionItem.Name, Part.SwingAlias.Name, Part.InvertBevel))
       DdfFileContent.Add(ConstCompo.DDF_SPACE5 & ConstCompo.K_MACHINING & ": " & ConvertBooleanToOnOff(Part.LockEdgeMachining))
       If Not StringToDouble(Part.LockEdgeOverMaterial, dVal) Then
          MessageBox.Show(String.Format(EgtMsg(50141), K_LOCKEDGEOVERMATERIAL_INI), EgtMsg(50101), MessageBoxButton.OK, MessageBoxImage.Error)
@@ -971,8 +971,24 @@ Friend Module DdfFile
    End Function
 
    ' calcola il bevel da stamapare nel ddf
-   Public Function SetBevel(sTypePart As String, sCurrBevel As String, DispositionItem As String, sSwing As String) As String
+   Public Function SetBevel(sTypePart As String, sCurrBevel As String, ByVal DispositionItem As String, sSwing As String, Optional ByVal InvertBevel As Boolean = False, Optional CurrSecure As String = "") As String
       If sTypePart.Contains(ConstGen.PART_DO_) Then
+         If InvertBevel Then
+            If sCurrBevel = ConstGen.BEVEL_GRAPHIC And DispositionItem = ConstGen.BEVEL_DOWN Then
+               Return ConstGen.BEVEL_UP
+            ElseIf sCurrBevel = ConstGen.BEVEL_GRAPHIC And DispositionItem = ConstGen.BEVEL_UP Then
+               Return ConstGen.BEVEL_DOWN
+            ElseIf sCurrBevel = ConstGen.BEVEL_GRAPHIC And DispositionItem <> ConstGen.BEVEL_UP And DispositionItem <> ConstGen.BEVEL_DOWN Then
+               If sSwing.Contains(ConstGen.HAND_REVERSE) Then
+                  Return ConstGen.BEVEL_UP
+               Else
+                  Return ConstGen.BEVEL_DOWN
+               End If
+            Else
+               Return sCurrBevel
+            End If
+         End If
+
          If sCurrBevel = ConstGen.BEVEL_GRAPHIC And DispositionItem = ConstGen.BEVEL_DOWN Then
             Return ConstGen.BEVEL_DOWN
          ElseIf sCurrBevel = ConstGen.BEVEL_GRAPHIC And DispositionItem = ConstGen.BEVEL_UP Then
diff --git a/DoorParameters/Compo.vb b/DoorParameters/Compo.vb
index dbb9569..68605f2 100644
--- a/DoorParameters/Compo.vb
+++ b/DoorParameters/Compo.vb
@@ -183,6 +183,7 @@ Public Class Compo
       End Set
    End Property
 
+   ' utilizzato nel HardwareManager per nascondere un capitolo
    Private m_GroupVisibilityChapter As Visibility = Visibility.Visible
    Public Property GroupVisibilityChapter As Visibility
       Get
diff --git a/DoorParameters/Part.vb b/DoorParameters/Part.vb
index 07608f8..f265328 100644
--- a/DoorParameters/Part.vb
+++ b/DoorParameters/Part.vb
@@ -418,6 +418,12 @@ Public Class Part
    Private m_Swing As String = Nothing
    Public Property Swing As String
       Get
+         ' abilita il pulsante per invertire il bevel sulla lock
+         If m_Swing.Contains("I") Then
+            Map.refPartPageVM.IsInactive = True
+         Else
+            Map.refPartPageVM.IsInactive = False
+         End If
          Return m_Swing
       End Get
       Set(value As String)
@@ -556,6 +562,18 @@ Public Class Part
       NotifyPropertyChanged("BottomType")
    End Sub
 
+   Private m_InvertBevel As Boolean = False
+   Public Property InvertBevel As Boolean
+      Get
+         Return m_InvertBevel
+      End Get
+      Set(value As Boolean)
+         m_InvertBevel = value
+         NotifyPropertyChanged("InvertBevel")
+         Map.refSceneManagerVM.RefreshBtn()
+      End Set
+   End Property
+
 #End Region    ' Edge
 
 #Region "MACHINING"
@@ -1582,7 +1600,7 @@ Public Class Part
          If m_HingeEdgeType.Name = ConstGen.BEVEL_GRAPHIC Then sBevelHinge = m_HingeEdgeType.BevelDDF
          If m_TopType.Name = ConstGen.BEVEL_GRAPHIC Then sBevelTop = m_TopType.BevelDDF
          If m_BottomType.Name = ConstGen.BEVEL_GRAPHIC Then sBevelBottom = m_BottomType.BevelDDF
-         ' controllo che i bevel siano tutti uguali nello stesso Part
+         ' controllo che i bevel siano tutti uguali nello stesso Part ( tranne che nelle inattive)
          Bevel = ControlBevel(sBevelLock, sBevelHinge, sBevelTop, sBevelBottom)
          ' nel caso di nessuna disposizione fissata da Config.ini
          Select Case OptionModule.m_sDisposition
@@ -2305,6 +2323,12 @@ Public Class Part
             If Not String.IsNullOrEmpty(ArrayProfile(Index1)) And Not String.IsNullOrEmpty(ArrayProfile(Index2)) Then
                ' eseguo il confronto
                If ArrayProfile(Index1) <> ArrayProfile(Index2) Then
+                  If m_Swing.Contains("I") Then
+                     If (Index1 = 0 OrElse Index2 = 0) Then
+                        InvertBevel = True
+                        Continue For
+                     End If
+                  End If
                   ' 50101 =Error
                   ' 50170 =Incongruity between the bevel, it has been resolved by default.
                   MessageBox.Show(EgtMsg(50170), EgtMsg(50101), MessageBoxButton.OK, MessageBoxImage.Error)
diff --git a/DoorParameters/PartPageV.xaml b/DoorParameters/PartPageV.xaml
index 0cf6431..8df30db 100644
--- a/DoorParameters/PartPageV.xaml
+++ b/DoorParameters/PartPageV.xaml
@@ -216,7 +216,17 @@
                       IsChecked="{Binding CurrPart.BottomMachining}"
                       IsEnabled="{Binding IsRaedOnly, Converter={StaticResource TrueToFalse}}"/>
 
-            <TextBox Grid.Column="5" Grid.Row="1" Style="{StaticResource DoorParamsTxBx}"
+            <CheckBox Grid.Column="4" Grid.Row="5"
+                      Name="InvertBevel" Style="{StaticResource DoorParamsChBx}" 
+                      IsChecked="{Binding CurrPart.InvertBevel}"
+                      Margin="0,2,0,4"
+                      IsEnabled="{Binding IsInactive}"/>
+            <TextBlock Grid.Row="5" Grid.Column="5"  
+                       Text="{Binding InvertBevelMsg}"
+                       Style="{StaticResource DoorParamsTxBl}"
+                       Margin="10,2,40,4"/>
+
+               <TextBox Grid.Column="5" Grid.Row="1" Style="{StaticResource DoorParamsTxBx}"
                 Text="{Binding CurrPart.LockEdgeOverMaterial, UpdateSourceTrigger=PropertyChanged}"
                      IsEnabled="{Binding IsChecked, ElementName=LockEdge}"
                      ToolTip="{Binding CurrPart.ToolTipEvaluatedLockOverMaterial}"
diff --git a/DoorParameters/PartPageVM.vb b/DoorParameters/PartPageVM.vb
index d7ad1b4..87d2e5e 100644
--- a/DoorParameters/PartPageVM.vb
+++ b/DoorParameters/PartPageVM.vb
@@ -144,6 +144,11 @@ Public Class PartPageVM
          Return EgtMsg(50047)
       End Get
    End Property
+   Public ReadOnly Property InvertBevelMsg As String
+      Get
+         Return "Invert bevel"
+      End Get
+   End Property
 
    Public ReadOnly Property OrderMsg As String
       Get
@@ -193,6 +198,18 @@ Public Class PartPageVM
       End Set
    End Property
 
+   ' vero se la porta è Inactive, Falso il contrario
+   Private m_IsInactive As Boolean = False
+   Public Property IsInactive As Boolean
+      Get
+         Return m_IsInactive
+      End Get
+      Set(value As Boolean)
+         m_IsInactive = value
+         NotifyPropertyChanged("IsInactive")
+      End Set
+   End Property
+
    Public ReadOnly Property DisableHeight As Boolean
       Get
          If Not IsNothing(Map.refAssemblyPageVM.CurrAssembly) AndAlso Map.refPartPageVM.CurrPart.TypePart.Contains("DO_") Then
diff --git a/HardwareManager/Hardware.vb b/HardwareManager/Hardware.vb
index b698d18..305bad2 100644
--- a/HardwareManager/Hardware.vb
+++ b/HardwareManager/Hardware.vb
@@ -28,6 +28,17 @@ Public Class Hardware
       End Get
    End Property
 
+   '' tutti i capitoli nascono di default visibili
+   'Private m_VisibilityChapert As Visibility = Visibility.Visible
+   'Public Property VisibilityChapter As Visibility
+   '   Get
+   '      Return m_VisibilityChapert
+   '   End Get
+   '   Set(value As Visibility)
+   '      m_VisibilityChapert = value
+   '   End Set
+   'End Property
+
    ' i parametetri sono suddivisi in sottocapitolli (gruppi di parametri)
    Private m_GroupChapters As New ObservableCollection(Of Compo)
    Public Property GroupChapters As ObservableCollection(Of Compo)
@@ -98,6 +109,7 @@ Public Class Hardware
 
             ' Carico lista template (la lista dei file lua)
             TemplateList = m_SelBrand.ModelFileList
+            DoRefresh = True
             ' verifico che la lista contenga almeno un file
             If m_SelBrand.ModelFileList.Count > 0 Then
                ' verifico se esisteva un file selzionato, e che quetso esista ancora
@@ -148,6 +160,7 @@ Public Class Hardware
       End Get
       Set(value As ObservableCollection(Of String))
          m_TemplateList = value
+         DoRefresh = False
          NotifyPropertyChanged("TemplateList")
       End Set
    End Property
@@ -308,7 +321,7 @@ Public Class Hardware
       ' creo l'oggetto da mostrare a video , 50224=Matching
       Dim ComboBoxMatch As New ComboBoxParam(ConstCompo.MATCHING_INI, EgtMsg(50224), CompoMatch, LocalHardwareListName, LocalHardwareListDDFName, LocalHardwareListName(0))
       CompoMatch.CompoParamList.Add(ComboBoxMatch)
-
+      If OptionModule.m_ConfigurationSoftware = ConfigType.Door Then CompoMatch.GroupVisibilityChapter = Visibility.Collapsed
       Return CompoMatch
    End Function
 
@@ -405,9 +418,15 @@ Public Class Hardware
    Public Function DeleteTempFile() As Boolean
       Dim CurrHardwareFile As String = String.Empty
       Dim ModelDir As String = String.Empty
-      If IsNothing(m_SelBrand) Then Return False
-      If m_SelBrand.ModelDir <> RegexFunction.ModelTemplate(m_HardwareGeneral.Path) Then ModelDir = m_SelBrand.ModelDirGraphic & "\"
-      CurrHardwareFile = m_HardwareGeneral.Path & "\" & ModelDir & ConstGen.TEMP_FILE_HARDWARE
+      If Not IsNothing(m_SelBrand) Then
+         If m_SelBrand.ModelDir <> RegexFunction.ModelTemplate(m_HardwareGeneral.Path) Then ModelDir = m_SelBrand.ModelDirGraphic & "\"
+         CurrHardwareFile = m_HardwareGeneral.Path & "\" & ModelDir & ConstGen.TEMP_FILE_HARDWARE
+      End If
+      If Not IsNothing(m_LastDirectory) Then
+         If m_LastDirectory.ModelDir <> RegexFunction.ModelTemplate(m_HardwareGeneral.Path) Then ModelDir = m_LastDirectory.ModelDirGraphic & "\"
+         CurrHardwareFile = m_HardwareGeneral.Path & "\" & ModelDir & ConstGen.TEMP_FILE_HARDWARE
+      End If
+      If String.IsNullOrWhiteSpace(CurrHardwareFile) Then Return False
       Try
          File.Delete(CurrHardwareFile)
       Catch ex As Exception
@@ -624,7 +643,7 @@ Public Class Hardware
          ' legge se è attivo
          Dim nIsActive As Integer = StdTemplateGetPrivateProfileInt(S_CHAPTER & ChapterIndex, K_ISACTIVE, nIsActive)
          ' verifico che non stia leggendo un nuovo hardware
-         If Not bNewHardware And nIsActive <> 2 Then
+         If Not bNewHardware And nIsActive > 3 Then
             nIsActive = 0
          End If
          Select Case nIsActive
@@ -637,6 +656,10 @@ Public Class Hardware
             Case 2
                Chapter.SetIsFixed(True)
                Chapter.SetIsActiveChapter(True)
+            Case 3
+               Chapter.SetIsFixed(False)
+               Chapter.SetIsActiveChapter(False)
+               Chapter.GroupVisibilityChapter = Visibility.Collapsed
          End Select
 
          While EgtUILib.GetPrivateProfileString(S_CHAPTER & ChapterIndex, K_PARAM & ParamIndex, "", sParam, m_StdTemplate) > 0 ' Verifico che esista il parametro nuovo "Param-ParamIndex"
@@ -654,9 +677,12 @@ Public Class Hardware
          ChapterIndex += 1
       End While    ' termina lettura della configurazione
       Dim LocalCompoMatch As Compo = CreateChapterMatching()
-      If Not IsNothing(LocalCompoMatch) Then
+      If Not IsNothing(LocalCompoMatch) AndAlso LocalCompoMatch.GroupVisibilityChapter = Visibility.Visible Then
          LocalCompoMatch.SetIsFixed(True)
          GroupChapters.Add(LocalCompoMatch)
+      Else
+         LocalCompoMatch.SetIsFixed(False)
+         GroupChapters.Add(LocalCompoMatch)
       End If
    End Sub
 
diff --git a/HardwareManager/HardwarePageV.xaml b/HardwareManager/HardwarePageV.xaml
index 250afb4..ab5e7d9 100644
--- a/HardwareManager/HardwarePageV.xaml
+++ b/HardwareManager/HardwarePageV.xaml
@@ -96,12 +96,13 @@
                         Name="HardwareParamsItemsControl" 
                         ItemsSource="{Binding CurrHardware.GroupChapters}" 
                         Style="{StaticResource DoorParamsItemsControlStyle}">
+            
             <ItemsControl.ItemTemplateSelector>
                <local:IsFixedSelector >
                   <!--Expander-->
                   <local:IsFixedSelector.Expander>
                      <!--Titolo della lista dei parametri-->
-                     <DataTemplate>
+                     <DataTemplate >
                         <!--Titolo della lista dei parametri-->
                         <Expander Width="{Binding ActualWidth,ElementName=HardwareParamsItemsControl,
                                   Converter={StaticResource SplitConverter},ConverterParameter=2}"
diff --git a/OptionsWindow/OptionsV.xaml b/OptionsWindow/OptionsV.xaml
index 519069b..ba66c5d 100644
--- a/OptionsWindow/OptionsV.xaml
+++ b/OptionsWindow/OptionsV.xaml
@@ -101,25 +101,25 @@
                        VerticalAlignment="Center"/>
                   <Grid Grid.Row="4" Grid.Column="1" >
                      <Grid.ColumnDefinitions>
-                        <ColumnDefinition Width="1*"/>
-                        <ColumnDefinition Width="Auto"/>
+                        <ColumnDefinition Width="1.5*"/>
+                        <ColumnDefinition Width="Auto" />
                      </Grid.ColumnDefinitions>
                      <Grid.RowDefinitions>
                         <RowDefinition Height="44"/>
                      </Grid.RowDefinitions>
 
-                     <TextBox  Style="{StaticResource DoorParamsTxBx}"
-                         Grid.Column="0"
-                         Text="{Binding WeightValue, UpdateSourceTrigger=PropertyChanged}"
-                         Margin="5,0,10,5" 
-                         IsEnabled="{Binding IsChecked, ElementName=Weight}" HorizontalAlignment="Left" Width="109"/>
-                     
                      <CheckBox Grid.Column="1"
                          IsChecked="{Binding IsCheckedWeight}"
                          Name="Weight"
-                         Margin="0,0,5,5"
-                         Style="{StaticResource DoorParamsChBx}" />                     
-                   
+                         Margin="6.8,12,7,17.8"
+                         Style="{StaticResource DoorParamsChBx}" />
+
+                     <TextBox  Style="{StaticResource DoorParamsTxBx}"
+                         Grid.Column="0"
+                         Text="{Binding WeightValue, UpdateSourceTrigger=PropertyChanged}"
+                         Margin="5,10,0,13.8" 
+                         IsEnabled="{Binding IsChecked, ElementName=Weight}" HorizontalAlignment="Left" Width="85" Height="21"/>
+
                   </Grid>
 
                   <TextBlock Grid.Column="2" Grid.Row="1" Text="{Binding LockEdgeMsg}" VerticalAlignment="Center"
@@ -443,7 +443,7 @@
                         </StackPanel>
                      </GroupBox.Header>
                   </GroupBox>
-                  
+
                   <TextBlock Text="{Binding TotalHeightMsg}"
                        Style="{StaticResource DoorParamsTxBl}"
                        Margin="2,0,0,-5.5" 
@@ -464,7 +464,7 @@
                       IsEnabled="{Binding IsChecked,ElementName=TotalDimension}"
                       Text="{Binding TotalWidth, UpdateSourceTrigger=PropertyChanged}"
                       Margin="5,2.5,10,-5.5" VerticalAlignment="Stretch" />
-                  
+
                </Grid>
             </GroupBox>
          </TabItem>
diff --git a/ProjectManager/ProjectManagerVM.vb b/ProjectManager/ProjectManagerVM.vb
index 9077521..6e2ca93 100644
--- a/ProjectManager/ProjectManagerVM.vb
+++ b/ProjectManager/ProjectManagerVM.vb
@@ -180,7 +180,7 @@ Public Class ProjectManagerVM
          Dim SaveFileDialog As New MySaveFileDialogVM
          Dim SaveFileDialogWnd As New EgtWPFLib5.SaveFileDialogV(Application.Current.MainWindow, SaveFileDialog)
          SaveFileDialog.Title = EgtMsg(50304)
-         SaveFileDialog.Directory = IniFile.m_MyProjectDir & "\"
+         SaveFileDialog.Directory = IniFile.m_MyProjectDir
          SaveFileDialog.Extension = "\"
          If Not SaveFileDialogWnd.ShowDialog Then
             Map.refAssemblyManagerVM.Open(Map.refAssemblyManagerVM.CurrProject.SelAssemblyName)
@@ -204,6 +204,9 @@ Public Class ProjectManagerVM
          ' salvo il riferimento al progetto corrente
          m_CurrProject = CurrProject
          ' salvo path progetto
+         If SaveFileDialog.FileName.EndsWith("\") Then
+            SaveFileDialog.FileName = SaveFileDialog.FileName.Remove(SaveFileDialog.FileName.LastIndexOf("\"))
+         End If
          CurrProject.Name = SaveFileDialog.FileName
          ' Ripulisco lista porte
          CurrProject.AssemblyList.Clear()
@@ -218,9 +221,9 @@ Public Class ProjectManagerVM
 
       ' dichiaro la finestra di dialogo
       Dim saveFileDialog1 As New System.Windows.Forms.SaveFileDialog()
-      saveFileDialog1.Filter = "ddf files (*.ddf)|*.ddf"
+      saveFileDialog1.Filter = "(*.ddf) |*.ddf"
       saveFileDialog1.FilterIndex = 2
-      saveFileDialog1.RestoreDirectory = True
+      saveFileDialog1.InitialDirectory = Map.refOptionsVM.MyProjectDir
       ' apro la finestra di dialogo
       If saveFileDialog1.ShowDialog() = System.Windows.Forms.DialogResult.OK Then
          Dim FilePathComplete As String = saveFileDialog1.FileName
@@ -324,7 +327,7 @@ Public Class ProjectManagerVM
                fd.InitialDirectory = IniFile.m_MyProjectDir
             End If
             ' seleziono il filtro di apertura
-            fd.Filter = " (*.ddf)|*.ddf|(*.ddf)|*.ddf"
+            fd.Filter = "(*.ddf) |*.ddf|(*.ddt) |*.ddt"
             fd.FilterIndex = 2
             fd.RestoreDirectory = True
             ' apro la finestra di dialogo