Scratch in center of window

I have a 1999 Intrigue and am getting a scratch line in the center of the windon as it goes up and down. This is the 3rd window to get the scratch. One was fixed under warranty. Any sugestion on how to adjust or do I need to replace parts?

Thanks

JCB1

Sounds like it's something inside the door panel rubbing up against the window. Maybe take it apart and see if this is the case.