I bought my Onza in early 2010 and it came with the TRG?SOS. Well after about 500 shots the string was toast and the SOS rubbers failed 3 or 4 times. Joel sent me the kit to replace the trg/sos but my riser is not cut to accept the sts. I bought a limbsaver and it works but it's still one of the noisiest bows I've ever heard. Have any of you just removed the sts alltogether, and did it quiet your bow. Any suggestions apreciated, I want to hunt with this bow but it is extremely loud. 50lb 29" custom strings and string silencers installed, yes I've moved the sts in and out and the quietest position is with the string just touching the rubber. The bow is very accurate, just loud.