Been messing with my onza to make the let off less and got it rezynchronized, but was wondering if the cams are in the correct and optimal position. What does everyone suggest for timing these. I know Martin suggest using the draw length module screws to time think they mean sync) them, but how do you know which dot they should be on for optimal timing.. Mine is on the 28.5" Dl setting and my cables cross the #3 screw hole...what do others have