diff --git a/CalcPocketing.cpp b/CalcPocketing.cpp
index 7927a87..574c457 100644
--- a/CalcPocketing.cpp
+++ b/CalcPocketing.cpp
@@ -3625,7 +3625,7 @@ GetSpiralOptimizedCurves( const ISurfFlatRegion* pSfrChunk, const PocketParams&
             bOkSpiral = ( dRad - dOffs > 10 * EPS_SMALL) ;
          if ( bOkSpiral) {
             double dIntRad = 0 ;
-            if ( PockParam.nType == POCKET_SPIRALOUT  &&  PockParam.nType == POCKET_LI_HELIX)
+            if ( PockParam.nType == POCKET_SPIRALOUT  &&  PockParam.nType == LEAD_IN_HELIX)
                dIntRad = min( 0.5 * min( PockParam.dLiTang, 2. * PockParam.dRad), dRad - dOffs) ;
             bool bOkSpiral = CalcCircleSpiral( ptCen, pSfrChunk->GetNormVersor(), dRad - dOffs, dIntRad, PockParam, pCrvRes) ;
             if ( bOkSpiral  &&  pCrvRes->IsValid()  &&  pCrvRes->GetCurveCount() > 0) {
@@ -7795,6 +7795,8 @@ ExtendConformalOffsAndSetFeed( const ISurfFlatRegion* pSfrPock, const ISurfFlatR
    if ( IsNull( pSfrUncleared))
       return false ;
    if ( GetUnclearedRegionAndSetFeed( vCrvFirstOffs, vCrvOffs, vCrvLinks, pSfrOrig, PockParams, pSfrUncleared)) {
+
+
      // estendo i percorsi di Offset se richiesto
       if ( ! RemoveUnclearedRegions( pSfrUncleared, vCrvOffs, vCrvFirstOffs, PockParams))
          return false ;