hi guys im new the site and i have a question just got in to bow hunting this past year . when u i shoot my bow its silence most of the time but once in awhile i get like a bong sound hard to explain with some vibration. is it me not being consistent form or is this the bow . i'am shooting a rampage xt, 65 lbs hha sights, 418 gr arrows, 29in draw. its got string stop, limsaver and i think there called leaches on the strings. is there anything else i can do to quite it down more . thanks for any info .