When I first bought my 2000 GTP the wiper arms were stripped so they wouldn't move with the wiper transmission, the nut would just spin inside the arm. I replaced them and then accidentally left them on where there was snow frozen on top of them and it stripped them again. The spindle just has like some threads and the arm is just flat inside. Doesn't seem like a great design. Has anyone been able to fix the without having to buy new arms? I was thinking of just trying some JB weld but would like to see if anyone has had a good fix yet.