Those groups look promising.

I think my 'current issue is that the mold does not fit the throat of the rifle, so it hampers my efforts considerably. Mostly, I hope to minimize the effects of poor fit, and see if I end up with a load accurate enough to plink with. A custom mold may help, but I hate to dump more money in the gun.

Getting 2000+ with decent accuracy sounds great. Would love to get a 300g going 2200 with less than 3" groups @ 100, anything more than that would be gravy.