You just need to play with your setup as far as the steering goes. The stock diff setups are 7k-f/7k-c/7k-r, this creates a terrible on-power push that drove me nuts! Try something like 7/7/5 or 5/7/3, something along those lines. Also, try adding a little bit of toe-out on the front tires, that helped me alot. It's all in the setup.