i was in your same spot sunday when i switched to bh. I switched to my muzzy s and was 5 inches right, got everything switched to correct that and a buddy said try these. went back to field points shot and shot his tip on my arrows and about split my fp arrow. switched everything back and tried it again same results. long story short i dont really like mechanical bh but i am switching to g5 tekan 2. bit pricey but worth it. i m shooting pse firestorm lite