https://forums.autodesk.com/t5/inventor-forum/piping-hose-content-center/m-p/5713301#M368861 <P>If you have two constrained fittings and you just need the tube between them you'd have to draw a route line (basically create a 2d/3d sketch of the route) between them and then use the sweep tool to extrude it (the tube OD/ID you have at the base of the route line) along it's route path. It's pretty laborious. I used to do that w/ copper tube before I had Professional.</P> Thu, 09 Jul 2015 20:28:07 GMT jyager 2015-07-09T20:28:07Z