Thanks for all your ideas guys. I had heard the suggestion of using pistol primers elsewhere, (probably originally on this forum), and I feel it might be worth experimenting with different brands to see which is the most consistent. I have some Berdan loaded cases too. They're a different varient of 9,3x72R, (this Drilling uses "Deutsche" shaped cases), but I can pull the bullets, F.L. size with the right die, (decapper removed), reassemble and shoot with the old Berdan's still in place. If it's a tackdriver, I'll send both gun and target photos. Once again, I appreciate all your help.