Over the last couple of years I noticed that my drivers seat would "rock" when I came to a stop. So today I took the seat out and looked at what could be loose. I see that the track has a "Bar" in it that allows the seat to slide forward and back. That bar has white plastic enveloping it to help it slide smooth and be sacrificial to the metal. Well my plastic wore away and broke off. So I took the track piece off the bottom of the seat and turned it end for end so the plastic that wasn't wore away at the back end of the track is now at the front so the rocking motion is gone. Everything still matches up for mounting it back in the car, the trim is still correct except that you cannot use the plastic foot covers unless you reverse them because the back is now on the front and the front is now on the back. I don't use the foot covers left them off years ago.
Adjusting the seat height and tilt is no different, you are just turning the track end for end.