My 20 gauge load is 60 grains of 3f Swiss, 2 overpowder cards, half of a 1/2" olive oil-soaked cushion wad, 1 ounce of shot and 2 more overshot cards to hold it all in. Builds good pressure, seems consistent and keeps fouling to a minimum. I've patterned it from both barrels of the Pedersoli and...