diff --git a/My Project/AssemblyInfo.vb b/My Project/AssemblyInfo.vb
index 0e0556c..8b9bd42 100644
--- a/My Project/AssemblyInfo.vb	
+++ b/My Project/AssemblyInfo.vb	
@@ -70,5 +70,5 @@ Imports System.Windows
 ' by using the '*' as shown below:
 ' <Assembly: AssemblyVersion("1.0.*")> 
 
-<Assembly: AssemblyVersion("1.8.11.2")> 
-<Assembly: AssemblyFileVersion("1.8.11.2")> 
+<Assembly: AssemblyVersion("1.8.11.3")> 
+<Assembly: AssemblyFileVersion("1.8.11.3")> 
diff --git a/ProjectPage/ProjectViewModel.vb b/ProjectPage/ProjectViewModel.vb
index 32c0719..be33eaf 100644
--- a/ProjectPage/ProjectViewModel.vb
+++ b/ProjectPage/ProjectViewModel.vb
@@ -1174,7 +1174,7 @@ Namespace EgtCAM5
          Application.Msn.NotifyColleagues(Application.NOTIFYSTATUSOUTPUT, sDistance)
       End Sub
 
-      Private Sub Scene1_KeyDown(ByVal sender As System.Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles m_ProjectScene.KeyDown
+      Private Sub OnSceneKeyDown(ByVal sender As System.Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles m_ProjectScene.KeyDown
          ' Con DEL eseguo cancellazione delle entità selezionate
          If e.KeyData = System.Windows.Forms.Keys.Delete Then
             m_Controller.SetLastInteger(GDB_ID.SEL)
@@ -1194,6 +1194,14 @@ Namespace EgtCAM5
          End If
       End Sub
 
+      Private Sub OnSceneCloseAnalyze(sender As System.Object) Handles m_ProjectScene.OnCloseAnalyze
+         Application.Msn.NotifyColleagues(Application.ANALYZE_ISCHECKED, False)
+      End Sub
+
+      Private Sub OnSceneCloseGetDist(sender As System.Object) Handles m_ProjectScene.OnCloseGetDist
+         Application.Msn.NotifyColleagues(Application.GETDISTANCE_ISCHECKED, False)
+      End Sub
+
 #End Region
 
 #Region "CONTROLLER EVENTS"