We had a few warm days on the frozen tundra of upstate NY, so I packed up the pro chrono digital and headed to the club. Set up in 6 " of snow, but it was overcast and about 42 degrees. Fired 2- 10 shot strings with the "small ball" at 1.035" with Win brass, Fed primers, and a starting load of 3.9 grains of HP-38. The 75B fired these with no problems, no jams, no stovepipes, etc. It has always digested everything I feed it. The average was 1073 fps, ES =14; SD =5. This load is a little warm, and all the primers were flattened. I intend to drop back on the HP-38 and try again.
Jim