At first I was seating them loosely but after getting a lot of misfires I started seating them what I thought was pretty firmly. After that I was still getting misfires just less frequently.
I am using #10 CCI. The Bass Pro by my house carries both Remington and CCI caps. If I do switch to Remington, would it be better to stay with #10 or go with #11? If anything I will get some #11 CCI's.