I spend the day blackpowder shooting, and had no problem with my percussion. I bought a new Hawkins 50 calibur flintlock, reproduction, made in Italy, and after reading about how to shoot them, loaded, put powder in the frizzle, cocked it, and after a delay, the rifle fired. (I was surpirised how long the delay was. It was not what I expected.) But no more. It didn't seem to matter what I did, I could not get another shot to fire. What am I doing wrong, or did I make a mistake in buying this brand of flintlock? P.S. I wore out several pieces of flint trying. And there was plenty of spark. I am using FFFG Powder.