Flintlocks can be a challenge to learn on because of the flash in your face. Once you learn to ignore that you can concentrate on your shooting. We joke that once you learn to shoot a flintlock you can shoot anything. We work hard on our offhand hold, trigger discipline and follow through...
I just learned about this site while visiting ProFire. Most of my shooting is blackpowder/flintlocks, but I do have a few suppository guns that I reload for as well. Knowledge is power and I look to learn.
Buck67