diff --git a/VolZmapVolume.cpp b/VolZmapVolume.cpp
index 9526c93..31d6d5f 100644
--- a/VolZmapVolume.cpp
+++ b/VolZmapVolume.cpp
@@ -1041,7 +1041,7 @@ VolZmap::MillingStep( int nCurrTool,
    return MillingStep( nCurrTool, ptPs, vtDs, Vector3d(), ptPe, vtDe, Vector3d()) ;
 }
 
-static double dTotCount = 0. ;
+//static double dTotCount = 0. ;
 
 //----------------------------------------------------------------------------       
 bool
@@ -2163,14 +2163,10 @@ VolZmap::Comp_5AxisMilling( int nGrid, const PNTVECTOR& ptS, const PNTVECTOR& pt
          int nPos = j * m_nNx[nGrid] + i ;
          vector<Data>& vDexel = m_Values[nGrid][nPos] ;
          vector<DBLDBL> vInterv, vEmpty ;
-         for ( int k = 0 ; k < int(vDexel.size()) ; ++k ) {
+         for ( int k = 0 ; k < int(vDexel.size()) ; ++k )
             vInterv.emplace_back( vDexel[k].dMin, vDexel[k].dMax) ;
-         }
 
-         double dMin = 0 , dMax = 0 ;
          if ( vDexel.size() != 0) {
-            dMin = vDexel.front().dMin ;
-            dMax = vDexel.back().dMax ;
             IntersLineBezierSurfSet( r, q, vSurfBez, vInters, vSurfInters, vtLs[0], vInterv) ;
             if ( vInters.size() > 2) {
                SortGroupInters( vInters, vStartEnds, Z_AX) ;