i stripped nine too. if you stripped the alan key hole just drill it out and put a thin bolt up it with the nut facing up. then you tighten it with a ratchet. easy fix and it works better than before! if its the threads then e-mail tilt, BTW: they suck ass...... i emailed them and 2 weeks later i got a reply saying that they wont import it for me, but instead to e-mail some other guy, i emailled this guy and never got a reply