ok on my driver side the bar that goes right over the door window that holds the weatherstrip sags in the back. its hard to explain but that bar doesnt go all the way into the up position. the back of this bar is about a half inch lower than it should be. the front is ok. therefore the weatherstrip is lower than it should be so the window leaks. i took it to an upolstry shop and they said there are adjustmens that can be made. i had the inside panel off and cant really see how to adjust it. anyhelp is appreciated. also anyone know where to get new weatherstrips that are cheaper than gm?

 

anyone?