I took my new 20ga English Fowler to the range this afternoon. It was windy and raining, but I wanted to try some .610 "chewed" round balls at 25yds. I read about them in Muzzleloader magazine. The load was 90gr FF over powder card, .610 chewed ball and another card over the ball. I think they shot pretty well. I had one shot go way low. It was a "slow ignition". Let me know what you're thinking. Any suggestions are appreciated.