Alright, this isn't a huge problem, but I am curious. Whenever I'm at a stop and i hit the gas, the steering wheel jerks to the left (if i'm not holding it). It's not far, maybe about 2 inches on the wheel. I don't feel any pull, and the car tracks well at speed, no pulling. Also, when braking hard, the wheel tends to jerk slightly. Maybe a caliper is sticking a little? Any ideas?