Back in the mid 70's I built a T/C Hawken from a kit. The first year I had it I took it deer hunting. I had two hunting partners with me that were using modern fire arms. We rode together to our hunting spot all the while giving me grief for using an antique style of hunting rifle. Once there we split up and went our separate ways. We hunted from sun up to sun down, and then met back at the truck. Nobody got a shot that day. Before getting in the truck I took a shot at an old stump with a safe background to unload the T/C. Aim at stump, pull trigger, snap. Re cap, aim at stump, pull trigger, snap. Re cap, aim at stump, pull trigger, snap-kaboom. Then I caught all kinds of grief,"you carried that all day, and if you had got a shot it wouldn't have gone off". From that day forward, if I hunt with a cap lock, before I load powder and ball, I snap 3 caps. Then after I load powder and ball, I pull the nipple and dribble a little powder in the hole, replace the nipple and go on. I have never had a misfire since.