I want to take this chance to thank Tom 4 putting together the meet and fixin' party.

I was hesitant to put the windows down, since I've had mine "repaired" before with little effect, so I waited almost a week. My driver side goes up and down with no problem. The passenger side was zipping out somewhere mid track. I noticed when Tom had the door apart that the center runner was hopping the track.

Well, I finally got in there again yesterday and used the old washers trick (don't know who to credit for this fix). I slipped a couple washers between the brackets and the actuator (I believe this is what they are called?) and it pushed whole set-up inward. This might be putting more pressure on the glass, but mine were never binding really. I keep my tracks generously lubed. The passenger side now goes straight up and down, no wiggle either way.