I've noticed twice now, when I have to "slam" on the brakes, there is a lot of movement of the whole car from left to right while it's stopping...like, enough that I'm not in control and move OUT of the lane I'm in. It really scared me. I have never had a car that did that before. Should I take it back to the dealer? Is this a problem others have had? I was gonna post on the "problems" board, but this one seems to get more viewers....