My driverside quarter window make a clicking sond when u hit the button to let it down and it doesn't move at all. U have to hold the button and push it down. I was wondering if u guys think it might be that its off track or that the gear on the motor is broke or wore out. Any help would be appreciated, gettin tired of that window not goin down and its gettin good weather so I wanna start puttin my top down. 