you're not supposed to just go wot when you rc anyways, but if it only happens when you go wot right away, then its torque steer. if you ease into wot and it still goes off to the side, then its probably your steering trim. you can change your steering trim with the transmitter, or else if its already adjusted max to one side, then adjust the... i dunno, tierod? between the steering assembly and the servo, though i actually can't remember if you can adjust it on the tt01, and i'm too lazy to take off the shell off of mine.