I am having a problem in which my front seat is loose causing me to rock back and forth in the driver's seat from the momentum of starting and stopping. I've had the dealer fix it twice and deny the problem a third time- stating the "play" in the seat is from the factory. My faulty memory seems to recall the dealer replacing a bracket the first time it was fixed but I can't find the paper work to verify this. The axis of the rocking seems to come from the driver-side front of the seat and the passenger-side rear of the seat. Has anyone encountered this and found a possible easy fix? I suspect that taking it back to the dealer will yield disappointing results.