[creeper]

roll your window down all the way, and you'll see that when it gets to the very bottom the panel pushes "out" just a hair. it has something to do with the spacers/clips that hold the panel on or something, there's a writeup around somewhere that's supposed to prevent it

I have them bad on the passenger side, but the driver's side was just starting when I got the car. I don't roll the window down all the way (leave 1/2 inch sticking up) and they haven't gotten any worse over the last 2 years