diff --git a/Icarus/Constants/ConstMachIni.vb b/Icarus/Constants/ConstMachIni.vb
index a33c9ce..220b391 100644
--- a/Icarus/Constants/ConstMachIni.vb
+++ b/Icarus/Constants/ConstMachIni.vb
@@ -1,6 +1,7 @@
 Public Module ConstMachIni
 
-   Public Const MACH_INI_FILE_NAME As String = "MachData.ini"
+   Public Const S_GENERAL As String = "General"
+   Public Const K_GEN_STD_VIEW As String = "StandardView"
 
    Public Const S_MACHINING As String = "Machining"
    Public Const K_MACH_INITSCRIPT As String = "InitScript"
diff --git a/Icarus/SceneHost/MySceneHostVM.vb b/Icarus/SceneHost/MySceneHostVM.vb
index 0e1ecd1..b6d0516 100644
--- a/Icarus/SceneHost/MySceneHostVM.vb
+++ b/Icarus/SceneHost/MySceneHostVM.vb
@@ -1,4 +1,5 @@
 Imports System.IO
+Imports System.Windows.Forms.VisualStyles.VisualStyleElement
 Imports EgtUILib
 Imports EgtWPFLib5
 Imports Microsoft.Win32
@@ -1142,6 +1143,10 @@ Public Class MySceneHostVM
                             "Please select another material!", "Warning", MessageBoxButton.OK, MessageBoxImage.Warning)
          End If
       End If
+      ' aggiorno punto di vista e griglia
+      EgtSetView( CurrentMachine.nStandardView, False)
+      EgtSetGridGeoAdv( -1, -1, -1, 0, CurrentMachine.b3Tab.DimX(), 0, CurrentMachine.b3Tab.DimY())
+      EgtZoom(ZM.ALL, False)
       ' leggo pezzi
       Map.refTopPanelVM.PartList.Clear()
       Dim bProjectToRecalc As Boolean = False
@@ -1200,7 +1205,7 @@ Public Class MySceneHostVM
       ' imposto modalita' modifica
       Map.refTopPanelVM.SelPage = Pages.MODIFY
 
-      EgtZoom(ZM.ALL)
+      EgtDraw()
 
       MainScene.SetStatusNull()
    End Sub
diff --git a/Icarus/SecondaryWindow/SecondaryWindowVM.vb b/Icarus/SecondaryWindow/SecondaryWindowVM.vb
index d00254e..4e68ece 100644
--- a/Icarus/SecondaryWindow/SecondaryWindowVM.vb
+++ b/Icarus/SecondaryWindow/SecondaryWindowVM.vb
@@ -97,7 +97,7 @@ Public Class SecondaryWindowVM
       ' imposto SnapPoint
       Map.refMyStatusBarVM.SetSnapPointType(Map.refSceneHostVM.SnapType)
       Map.refMyStatusBarVM.SetMeasureUnit(EgtUiUnitsAreMM)
-      EgtSetView(VT.ISO_SW, False)
+      EgtSetView(CurrentMachine.nStandardView, False)
       ' provo a caricare progetto da linea di comando
       If Not ProcessCommandLine() Then
          ' altrimenti creo nuovo progetto di partenza
diff --git a/Icarus/SimulationPanel/SimulationPanelVM.vb b/Icarus/SimulationPanel/SimulationPanelVM.vb
index ee58007..d197c8b 100644
--- a/Icarus/SimulationPanel/SimulationPanelVM.vb
+++ b/Icarus/SimulationPanel/SimulationPanelVM.vb
@@ -88,7 +88,7 @@ Public Class SimulationPanelVM
       UpdateUI()
       'Cambio la vista della scena
       EgtGetGenericView(m_dPrevAngVertDegView, m_dPrevAngHorizDegView)
-      EgtSetView(VT.ISO_SW, False)
+      EgtSetView(CurrentMachine.nStandardView, False)
       EgtSetMachineLook(MySimul.GetMachLook())
       ' Nascondo griglia
       EgtSetGridShow(False, False)
diff --git a/Icarus/SliceManager/SliceManagerVM.vb b/Icarus/SliceManager/SliceManagerVM.vb
index f85b9cc..04ef26f 100644
--- a/Icarus/SliceManager/SliceManagerVM.vb
+++ b/Icarus/SliceManager/SliceManagerVM.vb
@@ -870,7 +870,7 @@ Public Class SliceManagerVM
       Dim nCurrAngVertDeg As Integer = 0
       Dim nCurrAngHorizDeg As Integer = 0
       EgtGetGenericView(nCurrAngVertDeg, nCurrAngHorizDeg)
-      EgtSetView(VT.ISO_SW, False)
+      EgtSetView(CurrentMachine.nStandardView, False)
       SetTableVisibility(False)
       EgtZoom(ZM.ALL, False)
       'EgtExportSvg(GDB_ID.ROOT, sPreviewImagePath)
diff --git a/Icarus/Utility/CurrentMachine.vb b/Icarus/Utility/CurrentMachine.vb
index d5e0b02..fb47939 100644
--- a/Icarus/Utility/CurrentMachine.vb
+++ b/Icarus/Utility/CurrentMachine.vb
@@ -87,6 +87,14 @@ Public Module CurrentMachine
       End Get
    End Property
 
+   ' direzione di vista standard
+   Private m_nStandardView As VT = VT.ISO_SW
+   Public ReadOnly Property nStandardView As VT
+      Get
+         Return m_nStandardView
+      End Get
+   End Property
+
 #Region "Init"
 
    Sub InitCurrentMachine(sMachinesRootDir As String, sMachineName As String)
@@ -107,6 +115,21 @@ Public Module CurrentMachine
       m_sMaterialFilePath = sMachinesRootDir & "\" & sMachineName & "\Materials\Materials.ini"
       ' leggo altezza massima estrusione impostata su macchina
       m_dSlicingMaxHeight = GetPrivateProfileDouble(S_MACH_PRINTING3D, K_MAX_HEIGHT, 900, m_sMachIniFile)
+      ' leggo direzione di vista standard
+      Dim sView As String = ""
+      GetPrivateProfileString( S_GENERAL, K_GEN_STD_VIEW, "", sView, m_sMachIniFile)
+      Select sView
+         Case "SW"
+            m_nStandardView = VT.ISO_SW
+         Case "SE"
+            m_nStandardView = VT.ISO_SE
+         Case "NE"
+            m_nStandardView = VT.ISO_NE
+         Case "NW"
+            m_nStandardView = VT.ISO_NW
+         Case Else
+            m_nStandardView = VT.ISO_SW
+      End Select
       ' Disabilito segnalazione modificato
       Dim DisableMgr As New DisableModifiedMgr
       ' recupero box macchina