Went to the range yesterday w/my Omega and new PR large rifle BP and "30"cases primed w/Fed 215's. Shots 1 thru 5......all very light hang fires and totaly smoked cases.I knew at the first shot that somthing was very wrong here.When I headspaced the cases I had what I thought was a tight closure. When I trimmed the cases I did not have a pilot in my trimmer and there was a very sm. ammount of wobble.I now have a pilot and a newly headspsced case as per Cecil Epps instructions.Talked to him about experience and he"s telling me the action has to close "VERY" hard,he actually said two handed is best.If my cases were not sq. I can understand that there was not a propper seal around the mouth of the case at the bottom of the BP. Two handed action closure though sound abit bizar to me.Do you folks that use the 25ACP have to use two hands to close up an Omega breech? I've read such good stuff about these BP's but having 2nd thoughts now as I had "O" blowback w/209 mag and the PR VariFlame.