Anyone out there have any success or problems with after market string suppressors. I shoot a Reflex Growler and it does not have a factory string suppressor. I have noticed there are a few different companies out there offering aftermarket products (Norway Industries' String Tamer, Meanv Archery's Custom String Supp-ressor, STS Archery's Shock Terminator Suppressor, and Falcon Products' Rattler). Not really sure ifthis is worthgetting.The other thing is I would need to get a front mount as the Growler does not have a thread on the back of the riser. Any help or comments would be greatly appreciated.