Oh, it was definitely the front end; I noticed something wrong even before the rear went over the bump. I did do a brief visual inspection of the front steering/supension but found nothing obvious. I just got my new Toby TABS, so I'm thinking I'll send the car down to Houston and have the whole suspension serviced with new tie-rod ends, bushings, etc. since they're all quite worn. Gus Schlachter VIN #4695 Austin, TX