You can bet I will
Cauygad. In fact, after I shot the GP Experiment, I went back to camp (50 yards from the rifle range) and filled five power vials with 100 grains by volume of JSG to try with my "go to" bullet - the Speer 300 grain Gold Dot. I shot those five at 50 yards.
I would have shot more at 100 yards and with110 & 120 grains, butwas running out of time because I wanted to get home for dinner with the family and the grandkids were visiting.
Anyway, here's that one target. Looks promising. JSG is the cleanest powder I've ever shot.