Alright, I found the problem, there's a tiny piece of plastic that goes along a groove that is supposed to stop the movement once it reaches the end of the groove and shocker of the century, the tiny piece of plastic broke off. Doesn't seem to matter anymore how much you pay, there's just so much plastic in places that plastic has no business in that nothing is built to last anymore.
Well whatever, enough philosophy, I'm going to have to figure out how to jam something in there to serve the same purpose.

