having now posted this in the right forum 

 I was wondering if any of you could help. I am thinking of building a Trumpeter S tank - one of which I built when they first came out -  and seam to rember that the runing gear and tracks where a bit of a let down. Did the S tank use Centurion wheels and track links? If so then that leaves the posibilites of using aftermarket items to improve what I thought was the kits main downfall.