Cheers man ill give that a go, i know i started with 3/3/1 in the diffs but i didnt like how all the power was goin to the back, but yeh i was a mega noob back then so maybe ill like it now since ive stepped up to novice.
Ill try the 1.45 piston holes, just gotta find a place around here that has such a tiny drill bit, 1.5 was the smallest i could find thats why im running 1.5mm holes. I just redid my shocks so ill leave that till next rebuild. Im using the old rear hubs, but ive just replaced them and i glued the inserts in, i wouldnt mind trying the 308mm track width in the future since the track i race on is very bumpy and i was having trouble gettin on the power at the start of the straight cause the rear end was bouncing all over the place, i dail out some of the anti squat that seemed to make it better, but not perfect. Is the indoor track you race on dirt?