diff --git a/EgtStoneLib/VacuumCups.vb b/EgtStoneLib/VacuumCups.vb
index 3afbc03..fcb2f01 100644
--- a/EgtStoneLib/VacuumCups.vb
+++ b/EgtStoneLib/VacuumCups.vb
@@ -544,9 +544,9 @@ Module VacuumCups
    End Function
 
    ' dall'informazione di extra corsa recupera il valore indicato
-   Public Function GetExtraStrokeValue(sInfo) As Double
+   Public Function GetExtraStrokeValue(sInfo As String) As Double
       Dim dExtraStroke As Double = 0
-      Dim sItems As String() = sInfo.Split("=")
+      Dim sItems As String() = sInfo.Split("="c)
       If sItems.Count = 2 Then
          Dim nStartIndex As Integer = 0
          For Each ItemChar As Char In sItems(1)
diff --git a/OptionPanel/MachiningTab/MoveRawModeVM.vb b/OptionPanel/MachiningTab/MoveRawModeVM.vb
index a08a2a5..3699323 100644
--- a/OptionPanel/MachiningTab/MoveRawModeVM.vb
+++ b/OptionPanel/MachiningTab/MoveRawModeVM.vb
@@ -249,6 +249,7 @@ Public Class MoveRawModeVM
       NotifyPropertyChanged("MoveStep")
    End Sub
 
+   ' verifica che la posizione di rialascio sia corretta, altrimenti coreggo il vettore di posizione
    Private Function VerifyReleasdPositionIsValid(ByRef vtMove As Vector3d) As Boolean
       Dim bOk As Boolean = True
       ' determino il punto finale dello spostamento
@@ -314,7 +315,7 @@ Public Class MoveRawModeVM
       VacuumCups.ptStartPointLift = ptEndPointLift
       Return bOk
    End Function
-
+   ' verifica che la posizione di rialascio sia corretta, altrimenti coreggo l'angolo di posizione
    Private Function VerifyReleasdAngleIsValid(ByRef dAngDeg As Double, ByVal ptCenter As Point3d) As Boolean
       Dim bOk As Boolean = True
       ' determino il punto finale dello spostamento
@@ -562,12 +563,19 @@ Public Class MoveRawModeVM
       While nRawId <> GDB_ID.NULL
          If m_bRawWithCups Then
             Dim dAng As Double = m_dRotationStep
+            ' ----------- INIZIO verifica di essere entro i limiti macchina -----------
+            ' Recupero il centro del grezzo
+            Dim ptRawCen As Point3d
+            EgtGetRawPartCenter(nRawId, ptRawCen)
+            OmagOFFICEMap.refStatusBarVM.ClearOutputMessage()
+            VerifyReleasdAngleIsValid(dAng, ptRawCen)
+            ' ----------- FINE verifica di essere entro i limiti macchina -----------
             If EgtRotateRawPart(nRawId, Vector3d.Z_AX(), dAng) Then
-               ' Recupero il centro del grezzo
-               Dim ptRawCen As Point3d
-               EgtGetRawPartCenter(nRawId, ptRawCen)
                EgtRotate(GetVacuumId(), ptRawCen, Vector3d.Z_AX(), dAng, GDB_RT.GLOB)
                AddRawMoveData(nRawId, dAng, m_RawMoveDataList)
+            Else
+               VacuumCups.ptStartPointLift.Rotate(ptRawCen, Vector3d.Z_AX(), dAng)
+               VacuumCups.dDegRotStartAng -= dAng
             End If
          Else
             OmagOFFICEMap.refStatusBarVM.SetOutputMessage(EgtMsg(MSG_MOVERAWPAGEUC + 2), 3, MSG_TYPE.WARNING)
@@ -597,12 +605,19 @@ Public Class MoveRawModeVM
       While nRawId <> GDB_ID.NULL
          If m_bRawWithCups Then
             Dim dAng As Double = -m_dRotationStep
+            ' ----------- INIZIO verifica di essere entro i limiti macchina -----------
+            ' Recupero il centro del grezzo
+            Dim ptRawCen As Point3d
+            EgtGetRawPartCenter(nRawId, ptRawCen)
+            OmagOFFICEMap.refStatusBarVM.ClearOutputMessage()
+            VerifyReleasdAngleIsValid(dAng, ptRawCen)
+            ' ----------- FINE verifica di essere entro i limiti macchina -----------
             If EgtRotateRawPart(nRawId, Vector3d.Z_AX(), dAng) Then
-               ' Recupero il centro del grezzo
-               Dim ptRawCen As Point3d
-               EgtGetRawPartCenter(nRawId, ptRawCen)
                EgtRotate(GetVacuumId(), ptRawCen, Vector3d.Z_AX(), dAng, GDB_RT.GLOB)
                AddRawMoveData(nRawId, dAng, m_RawMoveDataList)
+            Else
+               VacuumCups.ptStartPointLift.Rotate(ptRawCen, Vector3d.Z_AX(), dAng)
+               VacuumCups.dDegRotStartAng -= dAng
             End If
          Else
             OmagOFFICEMap.refStatusBarVM.SetOutputMessage(EgtMsg(MSG_MOVERAWPAGEUC + 2), 3, MSG_TYPE.WARNING)