When the drivers side power seat is adjusted for me (pretty much bottomed out, pretty far back) it tilts back about 3/4" during acceleration, and rocks forward during braking. It also seems to sit lower on the inboard side. The seat doesn't rock when adjusted for my wife (about middle height, middle of front back range), and seems to be level. Is this likely to be a mechanism problem, or a problem with the bolts holding the seat to the floor.
Also, is there an easy way to get more lateral support from the seats, or do they need to be replaced with something else?
Thanks for any suggestions.
87 300E 55,000 miles