I installed a FSA Pig and alls' well, except that when I'm trackstsnding with the front brakes locked it noticeably creaks. Upon further inspection it is definitely coming from the top end. I'm an industrial mech and bering theory is like typing to me, so im confident with my preload adj. Is their a torque spec for the preload? I'm about to set up a dial indicator (easier said than done as their is no magnetic base that works on aluminum) and a torque would be much easier to get exact. Any advice, knowledge or experiences would be appreciated.