Waterboy, I've had good luck with 150's in my 7mm saum with H-1000. 67grs. with a 150 partiton went almost 3100 f.p.s. I had inconsistent resluts with 7828 too. Also had good luck with H-4831.
I've been trying for over a week now to log in. Everytime it kept coming up incorrect username or password. So I reregistered under a new name. My old name was 700 bdl.