Got my new firebird today, man does it shoot hard. It seems a tad noisy, though. My setup: 51#@28 (28"draw), 30" 2016 arrows, 125 gr. head, 7 3/4 brace height and 4 spyder silencers. Any tips to quiet it down? I haven't had time to mess with the setup yet. My intial guess were, brace height too low, arrows underspined, or silencers aren't good. Let me know your opinion.