Got some range time in. Shot 25 yds offhand, 50 grains Triple 7, spitlubed 1.5" sq cotton cleaning patch for the ball patch. Started with Hornady .490 swaged balls.
The first shot went low, knew that as soon as I pulled the trigger. Next few were on. Then I tried a couple shots with cast balls from the Log Cabin Shop, aimed at lower left diamond. I loaded them sprue up. Didn't seem as accurate. Then another Hornady, that was better. Swabbed the barrel. Two more cast balls upper left, hit a little wide. Back to Hornady, upper right, spot on. I wonder if the sprue is messing up accuracy.
[ Invalid Attachment ]
Then I went back to 50 yds. Two were barely on paper. 3rd was 3" from center. I have to work on holding steady, but I'm happy.
[ Invalid Attachment ]