How light an arrow are you using.. The hevier the arrow of course, the quieter the shot... If your using a 300 grn arrow,, It'd will be very noisy.. Also set you STS up so it's setting against the string slightly,,,, Also check with a drawboard that your cams are in synch, and darw peg set correctly.. Before you shoot, you should have checked your draw length, and Axle to axle. Brace height to make sure all are correct. They had a run of string sthat Nealy made that are too long... So inccorect draw length and too light a a draw weight usually tell that the strings/cables are incorrect sized.. elite will warrenty your strings/cables with redesigned sizes... I had to do this with my New Fire last month,, Worked like a charm.. Now I have a full 28" draw and a draw weight that will reach it's maximum potential...Not short