My trucks running great, qualified 2nd, was in the top three all day after being turned around in the first corner, twice that happened so was off the back, way back, both times, I'm still running the CC 3800 with the SCT esc, still running great, most guys here now run RX8 pro 4 combo's, mine was all round faster on our large loose track, I run saddles side by side up front, light sway bars front and back, 25w front, 20w rear in shocks, stock springs and shocks, pinned, 2000 front diff, 3000 rear, stock slipper with HD pads, AKA Enduro's all round. Had 60g of weight behind saddles to try it and liked it. Truck turns almost to well so thinking of going to heavier front sway bar. One thing I did was go up in gearing from 20-93, (48 pitch) to 22-93, I don't have a temp gun, but I swear it ran even cooler, was only warm to touch after a race. Just thought i'd share my findings with you all, thanks for all the tips. BTW only two guys are still running the SC104X4 here, a few changed to Losi.