diff --git a/EgtMachKernel.rc b/EgtMachKernel.rc
index bb2d97c..e0a455d 100644
Binary files a/EgtMachKernel.rc and b/EgtMachKernel.rc differ
diff --git a/Milling.cpp b/Milling.cpp
index 3596563..c255885 100644
--- a/Milling.cpp
+++ b/Milling.cpp
@@ -977,7 +977,7 @@ Milling::ProcessPath( int nPathId, int nPvId, int nClId)
   // recupero il box del grezzo in globale
    BBox3d b3Raw ;
    if ( ! GetRawGlobBox( m_nPhase, nPathId, b3Raw)  ||  b3Raw.IsEmpty()) {
-      LOG_INFO( GetEMkLogger(), "Error in SawFinishing : Empty RawBox") ;
+      LOG_INFO( GetEMkLogger(), "Error in Milling : Empty RawBox") ;
       return false ;
    }
 
diff --git a/OutputConst.h b/OutputConst.h
index f37cec1..4d03fb5 100644
--- a/OutputConst.h
+++ b/OutputConst.h
@@ -126,6 +126,7 @@ static const std::string ON_RAPID = "OnRapid" ;
 static const std::string ON_LINEAR = "OnLinear" ;
 static const std::string ON_ARC = "OnArc" ;
 // Funzioni simulazione
+static const std::string ON_SIMUL_DISPOSITION_STARTING = "OnSimulDispositionStarting" ;
 static const std::string ON_SIMUL_DISPOSITION_START = "OnSimulDispositionStart" ;
 static const std::string ON_SIMUL_DISPOSITION_END = "OnSimulDispositionEnd" ;
 static const std::string ON_SIMUL_TOOL_SELECT = "OnSimulToolSelect" ;
diff --git a/Simulator.cpp b/Simulator.cpp
index 171f920..b8385f7 100644
--- a/Simulator.cpp
+++ b/Simulator.cpp
@@ -208,8 +208,6 @@ Simulator::Move( int& nStatus)
            // se disposizione con cambio di fase
             Disposition* pDisp = GetDisposition( m_pGeomDB->GetUserObj( m_nOpId)) ;
             if ( pDisp != nullptr) {
-              // cambio fase
-               m_pMchMgr->SetCurrPhase( pDisp->GetPhase()) ;
               // recupero dati tavola
                string sTable ;
                pDisp->GetTable( sTable) ;
@@ -217,6 +215,13 @@ Simulator::Move( int& nStatus)
                pDisp->GetTableRef1( ptOri1) ;
               // se con movimenti autonomi
                if ( ! pDisp->IsEmpty()) {
+                 // richiamo gestione evento appena prima di inizio disposizione
+                  if ( ! OnDispositionStarting( m_nOpId, m_nOpInd, pDisp->GetPhase(), sTable, ptOri1, false)) {
+                     nStatus = MCH_SIM_ERR ;
+                     return false ;
+                  }
+                 // cambio fase
+                  m_pMchMgr->SetCurrPhase( pDisp->GetPhase()) ;
                  // aggiorno utensile e assi conseguenti
                   if ( ! UpdateTool()) {
                      nStatus = MCH_SIM_ERR ;
@@ -234,6 +239,8 @@ Simulator::Move( int& nStatus)
                }
               // altrimenti disposizione passiva
                else {
+                 // cambio fase
+                  m_pMchMgr->SetCurrPhase( pDisp->GetPhase()) ;
                   ++ m_nOpInd ;
                  // richiamo gestione evento inizio e fine disposizione
                   if ( ! OnDispositionStart( m_nOpId, m_nOpInd, pDisp->GetPhase(), sTable, ptOri1, true)  ||
@@ -602,6 +609,29 @@ Simulator::OnOperationEnd( void)
    return false ;
 }
 
+//----------------------------------------------------------------------------
+bool
+Simulator::OnDispositionStarting( int nOpId, int nOpInd, int nPhase,
+                                  const string& sTable, const Point3d& ptOri1, bool bEmpty)
+{
+  // assegno identificativo e indice disposizione
+   bool bOk = m_pMachine->LuaSetGlobVar( GLOB_VAR + GVAR_DISPID, nOpId) ;
+   bOk = bOk && m_pMachine->LuaSetGlobVar( GLOB_VAR + GVAR_DISPIND, nOpInd) ;
+  // assegno nuovo indice di fase
+   bOk = bOk && m_pMachine->LuaSetGlobVar( GLOB_VAR + GVAR_PHASE, nPhase) ;
+  // assegno nome e valore riferimento della tavola corrente
+   bOk = bOk && m_pMachine->LuaSetGlobVar( GLOB_VAR + GVAR_TABNAME, sTable) ;
+   bOk = bOk && m_pMachine->LuaSetGlobVar( GLOB_VAR + GVAR_TABORI1, ptOri1) ;
+  // assegno flag disposizione passiva
+   bOk = bOk && m_pMachine->LuaSetGlobVar( GLOB_VAR + GVAR_EMPTY, bEmpty) ;
+  // verifico esistenza funzione
+   if ( ! m_pMachine->LuaExistsFunction( ON_SIMUL_DISPOSITION_STARTING))
+      return true ;
+  // chiamo la funzione di inizio disposizione
+   bOk = bOk && m_pMachine->LuaCallFunction( ON_SIMUL_DISPOSITION_STARTING) ;
+   return bOk ;
+}
+
 //----------------------------------------------------------------------------
 bool
 Simulator::OnDispositionStart( int nOpId, int nOpInd, int nPhase,
diff --git a/Simulator.h b/Simulator.h
index cfb49d7..67d7357 100644
--- a/Simulator.h
+++ b/Simulator.h
@@ -43,6 +43,8 @@ class Simulator
 
    private :
       bool OnOperationEnd( void) ;
+      bool OnDispositionStarting( int nOpId, int nOpInd, int nPhase,
+                                  const std::string& sTable, const Point3d& ptOri1, bool bEmpty) ;
       bool OnDispositionStart( int nOpId, int nOpInd, int nPhase,
                                const std::string& sTable, const Point3d& ptOri1, bool bEmpty) ;
       bool OnDispositionEnd( void) ;