Not new to M/l. I'm getting old. My first muzzleloader was a caplock pistol hand made for me in 1963, by a NC machinist from the mountains who could, and did, make complete guns from scratch. I've shot BP ever since in many,many guns. I have never shot a BP substitute though. As a younger person I shot competitively, including with the N-SSA starting in '67. Still compete with them. Greetings to the forum. Wonky