https://forums.autodesk.com/t5/machining-discussions-forum/sketch-a-curve-and-have-toolpath-follow/m-p/6080736#M6351 In Pro/E skethed curves (2D or 3D) were used for defining a unique cut path for a tool. The tool could be made to follow it. In addition they could be used for engraving etc. Does a similar funtionality exist in Inventor HSM. Fri, 12 Jun 2015 13:59:29 GMT rsalasidis 2015-06-12T13:59:29Z