Came across this video just now. Its obvious the person who made the video is either ignorant, uneducated or both. He's clueless to the fact that the design of those types of bullets uses an over sized bearing band or bands to seal the bore, along with the lubing, so no patch material is required. You don't use patching for conical bullets. such as the maxi ball, maxi hunter, or LEE REAL bullet. So if you are new to muzzleloading, do your homework, and stay away from videos like this.