hey guys, ive had my tt-02 for about a year and only recently started getting into rc drifting, these are the upgrades i got, 3900kv duratrax element esc combo, carisma remote & recevier, stock servo?, aluminum dampers, aluminum prop shaft n joints. i just locked up the rear diff and was thinking about locking up the front? or should i just go with a front one-way?. also im going to pick up the high speed gear set and aluminum knuckles since ive been threw 4sets, but i cant understand the gears/ratios. any advice is apprecitated!