Re Goosebumps - how much larger are the pins than the ones that come as stock on the B4.1 rears? I tried the stock tires and they hardly got any traction on the track. (and as an aside, what conditions are the stock ones good for?)
Also, is there a comprehensive guide out there anywhere for track type/conditions and tread types/compounds? There are little bits all over the place, but I haven't seen anything somewhat comprehensive
thanks!
~m