Tried calling crossbreed on this but no one answered the phone. Got my supertuck today for my S&W 38 snubbie. Question: how securely does the Supertuck normally hold the gun? My only experience with kydex is Fobus, where the gun clicks in and is secure. But my supertuck is much different - if I turn it upside down and jiggle, the gun just falls out. Is this normal? Thanks!