Gentlemen and Ladies - I shoot a Hoyt Gold Medalist #38 bow. It is mounted with a Cavilier free flight elite rest. I have just gone to A/C/E arrows which are very fast and now all of a sudden my bow is very noisy upon release. I am thinking the noise is from the arrow speed slapping the flipper rest against the riser???? I have put some felt cusions on the riser, but the noise is still there, although not as loud. Any thoughts? Bow was quiet before the arrow switch. Thanks.