Have a quick question that probably will be an easy answer for a number of MOC members. I have a Beretta 92FS 9mm 15+1, and an open carry Blackhawk retention holster. Love them both! Problem is, when I'm moving or walking, the gun is rattling just a bit with every step. Its a carbon fiber type retention holster, and the firearm is very secure. But what can I do to get rid of the rattle of the gun against the side of the holster, as I'm moving about? It doesn't seem to be the retention setting of the screw, because it doesn't affect or resolve the problem. I'd like to OC with MOC this coming summer, so need a little help so I'm up to speed before I get there.