I just bought the Driving Force wheel and was wondering if it was broken. The "problem" is the wheel steers by itself. I change the levels of steer assist but it seems to do nothing. Only taking Force Feedback off stops it. On straightaways the car veers left and right. If I left go of the wheel it turns for me when I hold the gas down. If I hit a wall the wheel turns left and right really fast. Is this supposed to happen?