Kirrmeister:
I load 2 3/4 drams( 75 grains) of FFg powder( GOEX, but Wano/Schuetzen is fine) then the OS cards. (4), then 1 1/4 oz. #5 shot and 2 OS cards on top, then lube the barrel with a cleaning patch liberally wiped in Wonderlube. This is for Pheasants. For Dove, I shoot the same powder charge, but use 1 1/8 oz of #8 shot.