I recently bought a new disc extreme in .52. I bought the breech plug and adapter from ssk and switched it over from fpj to bare primer. First shot, primer ignited , hesitation then fired. 2nd shot heard a wierd noise didn't even sound right, wasn't sure it shot the load out, but it did. Took it home cleaned it all up, shot a few primers out of it seemed to fire, loaded it up , wouldnt fire at all! The primers didn't even sound right but they have soot on them just like they fired, but load wouldn't fire. Thought I would see if anybody could give me any ideas as to what I'm doing wrong? Thanks for your time! I used the same blackhorn powder and Winchester primers in 2 other guns and they work fine for those guns! Darin