Swathdiver...That's the kind of info I'm looking for .You have a keen eye there my friend. However, the Germans on Panzerketten forum disagree with us. They seem to model the return rollers differently. By that I mean, middle roller higher than the the front or rear. In other words, front roller lifted 2mm, middle lifted 4mm and rear lifted 3mm. But I go along with you, I think the rollers are more or less in a straight line in a slope down towards the front roller.

Gigantohawk