Unfortunately its a no go. Did all I could think of. Ended up taking the door panel off and lubed every thing I could see. Did find out taking the door panel off is one of the easier ones I ever did. I will call a couple of dealers tomorrow to try to narrow down the problem. All the parts are readily replaceable by knowing what to buy w/o a hunt and peck approach could get expensive. I'll let you know what the problem is because I need to get it fixed eventually. You do the same if you run out of patience first!!!