Yeah the Jamison seemed soft, the Peterson would definitely be a step up (the Bertram too).Bravo 4, major memory lapse on this end. It's Jamison brass that I have. The original stuff. It ain't good.
What velocity are you running the 411s?
I haven't worked up a load for the 411's, just what I thought was a lower end starting load to check to see if they'd make round holes on target. I hopefully can get something going the next couple weeks.