diff --git a/CN_Debug.vb b/CN_Debug.vb
index 8fab98b..8011602 100644
--- a/CN_Debug.vb
+++ b/CN_Debug.vb
@@ -6,10 +6,10 @@
 
    Public Overrides Function Init() As Boolean
       ' Assegno valori ad assi per test
-      d_axis_position(0) = -3740 + 2000
-      d_axis_position(1) = -2424 + 363.5 + 800
-      d_axis_position(2) = -1379.5 + 45 + 50 + 50
-      d_axis_position(8) = 90.0
+      d_axis_position(0) = -1500
+      d_axis_position(1) = -1300
+      d_axis_position(2) = -1240
+      d_axis_position(8) = 67.315
       d_axis_position(7) = 90.0
 
       Return True
diff --git a/ConstGen.vb b/ConstGen.vb
index d0271df..818e18a 100644
--- a/ConstGen.vb
+++ b/ConstGen.vb
@@ -59,6 +59,8 @@ Module ConstGen
    Public Const NAME_KERF As String = "Kerf"
    ' Chiave per info di kerf nel grezzo
    Public Const KEY_KERF As String = "Kerf"
+   ' Nome della regione fuori kerf nel grezzo
+   Public Const NAME_OUTKERF As String = "SheetOut"
 
    ' Contrassegno di progetto OmagCut
    Public Const NAME_PROJMARK As String = "OmagCut"
diff --git a/NestPageUC.xaml.vb b/NestPageUC.xaml.vb
index d613c67..9c70a67 100644
--- a/NestPageUC.xaml.vb
+++ b/NestPageUC.xaml.vb
@@ -87,6 +87,8 @@ Public Class NestPageUC
          Not m_CurrProjPage.CurrentProjectScene.IsStatusNull() Then
          Return
       End If
+      ' Per default no drag
+      m_bDrag = False
       ' Verifico se selezionato indicativo di pezzo
       EgtSetObjFilterForSelect(True, True, True, True, True)
       Dim nSel As Integer
@@ -111,6 +113,8 @@ Public Class NestPageUC
                m_nPartPos = IIf(bPartInTable, PART_POS.IN_TABLE, PART_POS.OUT_TABLE)
             End If
             EgtDraw()
+            ' Drag possibile
+            m_bDrag = True
             Exit While
          End If
          nId = EgtGetNextObjInSelWin()
@@ -121,7 +125,7 @@ Public Class NestPageUC
       End If
       ' Dati per drag
       m_locPrev = e.Location
-      m_bDrag = EgtUnProjectPoint(e.Location, m_ptPrev)
+      m_bDrag = m_bDrag AndAlso EgtUnProjectPoint(e.Location, m_ptPrev)
       m_bDragToStart = m_bDrag
    End Sub
 
@@ -150,12 +154,23 @@ Public Class NestPageUC
       ' Ricavo il vettore di movimento
       Dim vtMove As Vector3d = ptCurr - m_ptPrev
       ' Muovo i pezzi selezionati di quanto possibile
-      If vtMove.SqLen() > 100 * EPS_SMALL * EPS_SMALL Then
+      If vtMove.SqLen() > EPS_SMALL * EPS_SMALL Then
          ' annullo deselezione
          m_nIdToDesel = GDB_ID.NULL
          ' muovo il pezzo
          EgtMoveSelectedPartCluster(m_bReducedCut, vtMove, m_ptRawMin.x + m_dKerf, m_ptRawMin.y + m_dKerf,
                                     m_ptRawMax.x - m_dKerf, m_ptRawMax.y - m_dKerf)
+         ' se movimento risultante nullo
+         If vtMove.IsSmall() Then
+            ' se tangente recuperabile di ostacolo lineare
+            Dim vtTang As Vector3d
+            If EgtGetObstacleTangent(vtTang) OrElse EgtGetMovingTangent(vtTang) Then
+               vtMove = ((ptCurr - m_ptPrev) * vtTang) * vtTang
+               ' riprovo con il movimento corretto
+               EgtMoveSelectedPartCluster(m_bReducedCut, vtMove, m_ptRawMin.x + m_dKerf, m_ptRawMin.y + m_dKerf,
+                                          m_ptRawMax.x - m_dKerf, m_ptRawMax.y - m_dKerf)
+            End If
+         End If
          EgtDraw()
       End If
       ' Aggiorno il punto precedente
diff --git a/RawPartPageUC.xaml b/RawPartPageUC.xaml
index 602e3e8..abfef5e 100644
--- a/RawPartPageUC.xaml
+++ b/RawPartPageUC.xaml
@@ -145,7 +145,7 @@
             <ColumnDefinition Width="1*"/>
          </Grid.ColumnDefinitions>
 
-         <Button Name="OkBtn" Grid.Column="2" Style="{StaticResource OmagCut_GradientBlueIconButton}" Click="OkBtn_Click">
+         <Button Name="OkBtn" Grid.Column="2" Style="{StaticResource OmagCut_GradientBlueIconButton}">
             <Image Source="Resources/V.png" Width="65" Height="65" HorizontalAlignment="Center"
             VerticalAlignment="Center" />
          </Button>
diff --git a/RawPartPageUC.xaml.vb b/RawPartPageUC.xaml.vb
index bfb02a8..e655df0 100644
--- a/RawPartPageUC.xaml.vb
+++ b/RawPartPageUC.xaml.vb
@@ -373,6 +373,9 @@ Public Class RawPartPageUC
       ' Cancello eventuale vecchio contorno di kerf
       Dim nKerfId As Integer = EgtGetFirstNameInGroup(m_CurrProjPage.m_nRawId, NAME_KERF)
       EgtErase(nKerfId)
+      ' Cancello eventuale vecchia regione fuori kerf per nesting
+      Dim nOutKerfId As Integer = EgtGetFirstNameInGroup(m_CurrProjPage.m_nRawId, NAME_OUTKERF)
+      EgtErase(nOutKerfId)
       ' box grezzo
       Dim ptMin, ptMax As Point3d
       GetRawBox(ptMin, ptMax)