When you guys are hanging steel targets from chains, whether they are 5x5, 12x12, 9x9 etc, are you guys wrenching down on the bolts that go through the steel and chain? Or are you keeping some sort of "play" between the bolt, nut, and chain so everything can move freely? Im asking because if you are wrenching down on the bolts, does this give the steel any less of a "ding" when hit compared to if the bolt, nut, and chain can move freely?