diff --git a/ConstIni.vb b/ConstIni.vb
index 5d78fb7..d094e99 100644
--- a/ConstIni.vb
+++ b/ConstIni.vb
@@ -101,6 +101,9 @@ Module ConstIni
    Public Const K_RAWOFFSY As String = "OffsY"
    Public Const K_RAWKERF As String = "Kerf"
 
+   Public Const S_RAWMOVE As String = "RawMove"
+   Public Const K_RAWSTEP As String = "Step"
+
    Public Const S_CAMERA As String = "Camera"
    Public Const K_CAM_EXEPATH As String = "ExePath"
    Public Const K_CAM_IMAGE As String = "Image"
diff --git a/MoveRawPartPage.xaml.vb b/MoveRawPartPage.xaml.vb
index c627292..a83daea 100644
--- a/MoveRawPartPage.xaml.vb
+++ b/MoveRawPartPage.xaml.vb
@@ -8,6 +8,8 @@ Public Class MoveRawPartPage
    Private m_bActive As Boolean = False
    ' Fase corrente
    Private m_nCurrPhase As Integer = 0
+   ' Dati movimento
+   Private m_dStep As Double = 0
 
    Private Sub MoveRawPartPage_Loaded(sender As Object, e As EventArgs) Handles Me.Loaded
       m_CurrProjPage = m_MainWindow.m_CurrentProjectPageUC
@@ -81,6 +83,9 @@ Public Class MoveRawPartPage
       'm_MainWindow.m_CurrentProjectPageUC.SaveFile(m_MainWindow.GetTempDir() & "\QQQQ.nge")
       ' Aggiorno visualizzazione
       EgtDraw()
+      ' carico i parametri di movimento
+      m_dStep = GetPrivateProfileDouble(S_RAWMOVE, K_RAWSTEP, 50, m_MainWindow.GetIniFile())
+      StepMoveTxBx.Text = LenToString(m_dStep, 3)
    End Sub
 
    Private Sub OnMyMouseDownScene(sender As Object, e As System.Windows.Forms.MouseEventArgs) Handles m_CurrProjPage.OnMouseDownScene
@@ -127,33 +132,44 @@ Public Class MoveRawPartPage
    Private Sub UpBtn_Click(sender As Object, e As RoutedEventArgs) Handles UpBtn.Click
       Dim nRawId As Integer = EgtGetFirstSelectedObj()
       While nRawId <> GDB_ID.NULL
-         EgtMoveRawPart(nRawId, New Vector3d(0, 100, 0))
+         EgtMoveRawPart(nRawId, New Vector3d(0, m_dStep, 0))
          nRawId = EgtGetNextSelectedObj()
       End While
+      EgtDraw()
    End Sub
 
    Private Sub DownBtn_Click(sender As Object, e As RoutedEventArgs) Handles DownBtn.Click
       Dim nRawId As Integer = EgtGetFirstSelectedObj()
       While nRawId <> GDB_ID.NULL
-         EgtMoveRawPart(nRawId, New Vector3d(0, -100, 0))
+         EgtMoveRawPart(nRawId, New Vector3d(0, -m_dStep, 0))
          nRawId = EgtGetNextSelectedObj()
       End While
+      EgtDraw()
    End Sub
 
    Private Sub RightBtn_Click(sender As Object, e As RoutedEventArgs) Handles RightBtn.Click
       Dim nRawId As Integer = EgtGetFirstSelectedObj()
       While nRawId <> GDB_ID.NULL
-         EgtMoveRawPart(nRawId, New Vector3d(100, 0, 0))
+         EgtMoveRawPart(nRawId, New Vector3d(m_dStep, 0, 0))
          nRawId = EgtGetNextSelectedObj()
       End While
+      EgtDraw()
    End Sub
 
    Private Sub LeftBtn_Click(sender As Object, e As RoutedEventArgs) Handles LeftBtn.Click
       Dim nRawId As Integer = EgtGetFirstSelectedObj()
       While nRawId <> GDB_ID.NULL
-         EgtMoveRawPart(nRawId, New Vector3d(-100, 0, 0))
+         EgtMoveRawPart(nRawId, New Vector3d(-m_dStep, 0, 0))
          nRawId = EgtGetNextSelectedObj()
       End While
+      EgtDraw()
+   End Sub
+
+   Private Sub StepMoveTxBx_EgtClosed(sender As Object, e As EventArgs) Handles StepMoveTxBx.EgtClosed
+      Dim dStep As Double
+      If StringToLen(StepMoveTxBx.Text, dStep) Then
+         m_dStep = Math.Max(dStep, 2 * EPS_SMALL)
+      End If
    End Sub
 
    Private Sub NextBtn_Click(sender As Object, e As RoutedEventArgs) Handles NextBtn.Click