Re: Where to start? Found the answer!
I know what you mean, I had about the same results. RL25 on the way and i'm going to try that.
Your 85.4 group looks ok. What seating depth are you using? Did you chrony your loads? I would try that 85.4 again but with different seating depths. I dont know how far is too far with these bullets. Maybe start at .020, 040, 060, 080.