diff --git a/Simulator.cpp b/Simulator.cpp
index 3c12396..d8ce385 100644
--- a/Simulator.cpp
+++ b/Simulator.cpp
@@ -1054,7 +1054,7 @@ Simulator::ExecLineVmill( const Point3d& ptHi, const Vector3d& vtHi, const Vecto
    Vector3d vtAiL = vtAi ; vtAiL.ToLoc( frVzmI) ;
    Point3d ptHfL = ptHf ;  ptHfL.ToLoc( frVzmF) ;
    Vector3d vtHfL = vtHf ; vtHfL.ToLoc( frVzmF) ;
-   Vector3d vtAfL = vtAf ; vtAfL.ToLoc( frVzmI) ;
+   Vector3d vtAfL = vtAf ; vtAfL.ToLoc( frVzmF) ;
   // Eventuali offset
    ptHiL += m_dVmTdOffs * vtHiL + m_dVmAdOffs * vtAiL ;
    ptHfL += m_dVmTdOffs * vtHfL + m_dVmAdOffs * vtAfL ;