Hi, new guy here. Been into black powder rifles for about 25yrs Just for hunting, and my friend has drug me to a few rendezvous. Has anyone tried casting round balls with the new heavier than lead metals found in the waterfowl, and coyote shotshells like heavi shot? I tried searching the forum, but my search game isn't very tight today. Didn't have much luck. Other than being expensive, it seems like it might improve the bc of a roundball, and maybe even let guys still use their guns in states like CA. Just curious.