Any cap and ball shooters?

Is yours a .44?

What bullet are you shooting and do you use the butter stuff?

Yes, .44.

I use a Hornaday .44 cal round lead ball with a lubed patch (Wonder wads) on top of the powder. The balls fit nicely, cutting a nice ring of lead as they are pressed in. No "butter stuff" as the lubed patch should take care of everything. I use 3F real black powder.

A couple decent videos. Note the 5 chambers versus 6 chambers loaded.