I've gotten into making paper cartridges for my Pedersoli 1861 Springfield muzzleloading rifle. A lubed minieball with 55 grains of 2fg power. So I'm loading and firing faster than I would be measuring each load. So I'm kind of concerned that I maybe pouring powder into a barrel with smoldering embers. Has anyone experienced a powder flash doing this? I know they did load quickly when they were using this in our Civil War. But they had other concerns than some powder going off prematurely. So just wondering if anybody has had the powder going off when loading quickly? Thanks.