diff --git a/EgtMachKernel.rc b/EgtMachKernel.rc
index e3d9210..711d35f 100644
Binary files a/EgtMachKernel.rc and b/EgtMachKernel.rc differ
diff --git a/Pocketing.cpp b/Pocketing.cpp
index 72cc99c..9fc91da 100644
--- a/Pocketing.cpp
+++ b/Pocketing.cpp
@@ -3446,6 +3446,8 @@ Pocketing::AddSpiralIn( const ICurveComposite* pCompo, const Vector3d& vtTool, c
                      m_pMchMgr->SetLastError( 2416, "Error in Pocketing : LeadOut not computable") ;
                      return false ;
                   }
+                  if ( ! m_bAboveHead)
+                     dEndElev = max( dEndElev, j * dStep) ;
                   // aggiungo retrazione
                   if ( ! AddRetract( ptP1, vtTool, dSafeZ, dSafeAggrBottZ, dEndElev, dAppr)) {
                      m_pMchMgr->SetLastError( 2417, "Error in Pocketing : Retract not computable") ;
@@ -3578,7 +3580,7 @@ Pocketing::AddSpiralOut( const ICurveComposite* pCompo, const Vector3d& vtTool,
                      dStElev = dStep ;
                   bool bUnderRaw = m_bAboveHead && ! m_bAggrBottom &&
                                    GetPointUnderRaw( ptP1, vtTool, 0, GetRadiusForStartEndElevation(), m_TParams.m_dLen, false, dSafeZ, vtTool, dStElev) ;
-                  if ( bUnderRaw)
+                  if ( bUnderRaw  ||  ( bOutStart  &&  ! m_bAboveHead))
                      dStElev = max( dStElev, dStep) ;
                   dStElev -= ( ptP1 - ptStart) * vtExtr ;
                  // se attacco a zigzag o a spirale o a scivolo, l'elevazione va nell'attacco
@@ -3670,6 +3672,8 @@ Pocketing::AddSpiralOut( const ICurveComposite* pCompo, const Vector3d& vtTool,
                      m_pMchMgr->SetLastError( 2416, "Error in Pocketing : LeadOut not computable") ;
                      return false ;
                   }
+                  if ( ! m_bAboveHead)
+                     dEndElev = max( dEndElev, j * dStep) ;
                   // aggiungo retrazione
                   if ( ! AddRetract( ptQ, vtTool, dSafeZ, dSafeAggrBottZ, dEndElev, dAppr)) {
                      m_pMchMgr->SetLastError( 2417, "Error in Pocketing : Retract not computable") ;