marc isn't even sure if he used a 2,5mm chassi or 3mm... but he had hpi 0degr. rear hubs in his (satoshis) car...
btw, results of the orion speed weekend/germany:


1.simo ahoniemi, corally
2.steen gravesen, tamiya/orion
3.teemu leino, schumacher/orion
4. marc rheinard, tamiya/orion
5.marc fischer, tamiya/orion
6.benni gröschel, hpi/lrp
7.ronald völker, tamiya/orion
8.markus mobers, tamiya/fantom
9.jonas anderson, schumacher/peak
10.jilles groskamp, x-ray/peak

i was really unlucky qualifying only 13th with a bad mistake in a possible top-6-run...damn! but its only for joy.....