diff --git a/EgtMachKernel.rc b/EgtMachKernel.rc
index 75878b0..1724fc8 100644
Binary files a/EgtMachKernel.rc and b/EgtMachKernel.rc differ
diff --git a/Sawing.cpp b/Sawing.cpp
index 3af872e..8c23059 100644
--- a/Sawing.cpp
+++ b/Sawing.cpp
@@ -2925,7 +2925,7 @@ Sawing::AdjustLineForEdges( ICurveLine* pLine, double dElev, const Vector3d& vtT
          pLine->GetStartDir( vtDir) ;
          // determino la distanza dal bordo del grezzo
          double dDist = 0, dDist2 = 0 ;
-         if ( ! GetDistanceFromRawSide( m_nPhase, ptP, - vtDir, dDist)  &&
+         if ( ! GetDistanceFromRawSide( m_nPhase, ptP, - vtDir, dDist)  ||
               ! GetDistanceFromRawSide( m_nPhase, ptP + vtThick, - vtDir, dDist2))
             return false ;
          dDeltaI = max( dDist, dDist2) ;