Paul, that may be me about the olive oiled and drained cushions. You know, it has been so long ago that I did the patterning, I can't remember except to tell you it had NO holes in it and I was testing at 40yds. same as my breech loaders. When happy with my loads, the info went into the "book". I also carry index cards with load info in the shooting bag, same as I do for the rifles as well.I am shooting 1oz. of shot in the guns that are 16ga. or over and 7/8oz. of shot on the 18 and 20ga. guns. As far as leading, yes I get leading and who won't without a plastic shot cup. I just have this thing about refusing to any sort of shot cup. My testing at one time, did not give me good results. I usually ended up with a slug of shot and no pattern and I was not happy with that. Others may have different results with plastic/paper wads than I did. Actually, for me and the olive oiled 1/4" cushions, they are so light for my guns, I have never, ever seen a hole in the pattern, with a proper developed load or loads. Fouling is not soft, it doesn't exist. Yes, there is black slurry you might say of goop, but it doesn't affect the powder, the loading, or the continuse shooting that I do dove hunting or trap shooting. My guns are all cyl. bored. Jug choking sounds like a nice thing. Hard to find a guy though that will do a SxS. Single barrel guns doesn't seem to be a problem getting someone to jug choke them.