I started the Newberry test in my new Stevens. I got through the test on what I thought was excellent results with H322. But that powder turned out to be way too temp. sensitive for me. Here in MO the weather changes hourly at times, and this load I WAS so proud of was all over the place in warmer weather. SO on to the next powder. This time I'll try Win 748. One of my buddies just raves about it in his Savage .223. We shall see. Here is the pressure sign stage pic. I'll post more pics this weekend after the next step. I think I'll work with a charge right around 26gn. Even the charge of 26.8 hasn't started showing pressure signs yet.