icecreamslick Hi, your build looks fantastic. I've not signed in recently and must have missed it when I have.
The return rollers are too low, the values are Front 2mm, Middle 4mm and rear 3mm. However I've recently raised the drive sprocket and rear idler, so I'm going to relook at those values.
I got this link from panzerketten. There is some amazing PZIII detail work in the post and not just the rollers either.

http://www.rc-panzerketten-forum.com...tuser=0&page=1

Nick