Told ya it can be any shape. This is what the 100% 3D models are all about. Call it a super tweak, but one that's really working. It's about fixing other 3D models which have R/S issues, which is about 99% of what's out there. You have to take my word for it that it's 100 working and when finished I'll proof it too. But I guess those who're working with 3D models don't really need that proof, right?
VonBeerhofen