https://forums.autodesk.com/t5/inventor-forum/help-with-my-turbocharger-design/m-p/5573977#M380454 <P>Part 1&nbsp;last extrusion&nbsp;is a half finished failed attempt at finding a solution...Part 1.1 i deleted that&nbsp;last &nbsp;extrusion</P> Tue, 07 Apr 2015 15:19:08 GMT Anonymous 2015-04-07T15:19:08Z