So dude i recorded with the max listener and this is what i get. $.EditablePoly.SetSelection #Face #{2} macros.run "Editable Polygon Object" "EPoly_Extrude_Along_Spline" $.extrudeAlongSplineNode = $Line001 $.EditablePoly.ExtrudeAlongSpline () Can you make it to get the face that forms the road section and the line that…