Hey I just went to the range today and shot my 9mm lead cast bullets. I'm using a 124gr RN bullet and 4.0 grs of Tight group with a CCI 500 primer and my OAL is 1.135" I'm shooting my ruger p95 and my son was using his Taurus PT 92. All shot good and cycled real good the question I have is my shells had a good amount of soot on them. And when my son was shooting I noticed what seemed like a good amount of smoke with every shot. He said the same with my gun too. So does the sooty shells mean I have to crimp more? And what about the smoke? Am I doing something wrong?