Hmmm, I haven't tried a 7/8 oz 12g load yet. My 12g PW is set up for 1 oz and has been for a couple decades. Like Tim, I've just been shooting 1oz in my damascus guns. But, I've given thought to having 2 low press loads, a 1 1/8 oz and a 7/8 oz. Buuuuuuuuuuuuuut, having just one load and changing shot size for the game is clean and simple. I'll have to think about it some more.