My wife recently bought me a Pietta 44 caliber 1851 Navy replica. I know that is not Period Correct but anyway, I fired it for the first time today and it went well except for the fact that my CCI number 10 caps fired but disintegrated at the point of firing as opposed to staying intact so they could not be properly ejected. And foulded the action Is that typical? I'm a rookie and I know I shouldn't expect perfect firing the first time no matter how much I studied but maybe I'm using too much powder (30 grains). Any advice? I am aware of hammers sucking caps and that's not what was happening here. The caps were disintegrating upon firing. Yes I'm using a 454 ball. Different nipples or Remington caps?