Thanks for your very kind response.
No, I don't do this for a living. Thirty plus years in technical fields (photography, aviation and computing) have reinforced my innate analytical tendencies.
And I've learned, by now, not to mix vocation and avocation. I stopped making pictures for a living when I figured out that it was like the world's oldest profession: First you do it cause it's so much fun. Then you do it for a few friends. Finally, you're doing it for anybody who's got enough money.
Anyhow, the Internet is a wonderful thing, cause we can all learn from each other. Sometimes what to do, sometimes what not....
Here's a target from Sunday, Winchester primers.
There's 11 rounds cause the Chrony didn't sense one. I'd like to claim it's the flyer at the bottom, but probly not.
hth,
NetLar