1989 RR--The window is rising slower each time and soon I know it will stop completely, probably on a rainy day. I'm thinking it's time to pull the door apart and replace the regulator, but before I do I'm hoping there might be a "quick fix" that someone might know about. Also,coincidentally enough, when I put the window down I have to grab hold of it so it won't crash when the regulator goes down without the glass. Any thoughts?