Took 6.5JDJ#2 to the range sat. 1st results weren't too bad. 5-shot group @100yds(with frozen fingers) was at 1.25". As far as comparing to .260 rem(thanks for suggestion) looks like loading on the low end of published data would work. I compared what SSK gave me to what was published and it fell on the low end of data. Will only x-perement if I can't get IMR4350 to work.