+1 with post #19.....

I received a E-mail from the company and they gave me the low down on what the problems were.
Along with the above statements, Alliant was also getting very wide ES on some loads
and could only get things right by backing off the powder charge.

Ben did give me some data for my 357, since I had a LOT of BD back then, since it was also used for HEAVY 12 Ga. field loads.

When my last bottle is gone, I can survive with Unique and 2400 for both ends of the loading platform.