Thanks! I should also add that I was standing on my hind legs like the rules state. I also ran 5 rounds (separately) over a chronograph at a target at 20 yards, and found they hit to POA at that distance, and averaged 872fps--it's a nice load.
Thanks! I measured outside-to-outside with my calipers and got 1.675 inches. Drop one caliber size (.357") for a center-to-center measurement, and I'm left with:
Next up I have 1,000 Powder coated button nose wadcutters. Wondering how more velocity I will get over traditional lubed. I will report in the reloading section.