I just bought a Squier Tele and the neck is bowed a bit. But as i place the alan wrench in the hole it feels like it is catching the grooves but as a turn its not doing anything. Am i doing something wrong? or do i need a new neck.. it is used.
Are you sure that he hex wrench is engaging properly? The Squier will be a metric size.
Tony Done

Be careful adjusting too much you'll only need 1/4 of a turn, if that, which direction is it bowed? and like Tony asked, is your allen wrench actually the right size?