What's your DL with that 60" bow ? If you set the BH at the high side (8.5") then the bow will stack early in the draw cycle. I draw only 26" and won't shoot anything under 62" for that reason. If your DL is 28" or longer, I would keep the BH towards the low side to keep stacking to a minimum. The bow will be noisier at 7.5" so you'll have to dampen the limbs and string.