Glad to hear. My friend was having a tuning issue too (see my "can anyone explain this" thread in the technical forum). He switched to a heavier arrow and his bow was giving us fits. It was shooting both FT and BHs well but not in the same spot. After 2 days of messing with it I told him to try 125 grs instead of the 100s that were on it. After a reset to centershot and only 2 minor adjustments later his Cheetah is shooting lights out.