Hi guys.
I'm no expert, but I've been reading alot of info lately.
conicals versus round ball:
Obviously a conical will weigh more than a round ball of the same caliber. Maybe a LOT more, depending on the conical bullet design.....and will take more powder to get the same velocities.
From my reading, rifling twists faster than 1 turn in 66 inches are usually reserved for conicals, some twisting as fast as 1 in 24 inches for really long projectiles. Some rifling for round balls is as slow as 1 in 104 inches (Pacific Rifle's "Zephyr"
http://www.pacificrifle.com/intro.htm )Maybe someone more experienced will chime in here on that topic.
Redtail, you probably already know that you can retrofit a flint lock onto some percussion lock sideplates and switch them out at will, depending on lock and rifle brand. If you didn't know, just do a search and you'll find tons of info.
Also, I asked for opinions on muzzleloading a while back and got a good response from plenty SC.org members. Lots of info. at that thread.
Hopefully this thread will start up the 'talk' again. DAVE