I have a CVA Bobcat that had ignition problems with Pyro. I tried a Musket cap, but did not have enough clearance to use it. Switched to 777, and that solved the problem.
That's nothing more than a placebo effect. Black powder has an ignition temperature of approximately 570 F (I've seen claims of a temperature as low as 450 F); Pyrodex and Triple 7 both have an ignition temperature of approximately 750 F. If for some reason you've led yourself into believing Pyrodex is harder to ignite than Triple 7 or vice-versa, you likely have other factors at work. At any rate, I've shot enough of all three mentioned powders in my T/C and my various Lymans to know better than to believe any claim that Triple 7 is easier to ignite than anything beyond simple dirt.
