I added another load also. 9.0 & 9.5 grs. of Unique. Then the 18.5 grs. 2400, at the same distance of 40 yds. I didn't have any key holes, and just so you know I'm still learning the "cheap peep".
I started at the bottom and worked up.
On the top target with the 2400 the lower right hole was the very last round, may have been operator error or a warm barrel.
Either way that's it from the back yard on a Friday afternoon.
RP
