there is some great advice on this thread for newbies (like me)
ive had a tc4 and i totally agree with whats said above.
dont waste funds on bling bits as they wont improve your lap consistancy or speed.
you would be better getting the parts you break most or bend.
And saving up to get a more upto date chassis (belt drive)
i find belt drive much easier to drive.as the torque steer used to get me all the time as my driving improved.
I guess the more experienced drivers could dial out some of the torque steer but i never did.hence moving to belt drive.
anyway good luck with the tc4 and your racing