Due to severs arthritus, I had a complete shoulder replacement and can no longer draw a bow. I have a crossbow permit from the state of MAryland. My crossbow is an older Barnett Thunderbolt and really shoots quite well. It is however, noisey, and I've missed several deer because of the noise. How can I reduce/get rid of the noise? I've looked at the Sims limb savers but need an opinion as to whether or nor they will work. Any and all opinions will be appreciated.