I got the STS as an x-mas gift. I put it on my bow yesterday and went out and fired a few shots. I was expecteing it to quiet my bow down but instead it made it louder. When I shoot there is a rattling noise like something is loose. I checked my installation and made sure everything was tight and installed properly. Still making a noise. I took it back off my bow and everything is quiet. I can't figure out. Anyone else had issues with the STS making noise?