Gave up on H1000 after moving up a grain and a half with no velocity increase. I picked up some retumbo and loaded the accubonds with ww cases, fed gm215m primers, 70.0 grains retumbo and 3.330 oal. The load chronied at 2880 average and shot to about 1.1-1.2 inches with me pulling a shot to open it up to 2"
hah. Anywho, this load seems promising as I still have 3.5 grains to work with according to Hodgdon.