The vinyl center area of both front seat backs is starting to show quite a bit of wear at about the lumbar area. It looks as if the finish layer of the vinyl is peeling/flaking, A quick google doesn't seem to bring up any mention of problems. Has anyone else here had a problem? Since it is primarily my wife's car and most of her miles are to and from work wearing scrubs I can't see any mechanical cause for the wear. We don't apply any cleaners except saddle soap to the leather part, so chemical damage seems unlikely. She's put Armorall on it a few times. TIA, Fred