The lube I stuck in the bottom was mostly to help keep the fouling soft as I did a lot of target shooting and didn't want to be cleaning my barrel every three or so shots. For weekend hunting if I didn't have to shoot I knew that the powder wasn't going to be fouled by lubricant, and I could leave the rifle loaded for the next day. Sunday evening I would discharge the rifle and clean with extremely hot water with Ivory soap. I didn't have anyone to teach me how to do it, no internet back then, just studying the muzzleloader magazines and trial and error. I still have my TC rifle, although I haven't fired it in a coon's age. It's in the safe at my son's house right now.