I've noticed that some cap'n ball shooters like to put bore butter on top of their bullets while others prefer using a lubricated wad between their ball and powder. I have only ever used the wads and want to try something different because the wads are expensive. Crisco is cheaper than cheap, so if I can ditch the wads to save a few bucks, I'd do it right away. What I don't know is: Is it safe, will it harm the revolver, and exactly how much do I put on top of the bullets? Does it only work if I use bore butter, or can I use Crisco?