In the attached file I am trying to filletedge the read edges 2.5" Rolling Ball. There is a little kink but Rhino appears to handle it—until you actually do it,
Hello- there is no reason for that trangular face to be there that I can see - it can only cause problems- make it a simpler setup and it should work fine.
Probably the fillet should work with the zero length edge there, I don’t know, but it is kind of an un-needed complication.
