Reading tea leaves on target

[Pathfinder76]

I shot some loads over the chronograph yesterday with the intent of just getting some velocity numbers. But, I decided, at the last minute to throw them on paper despite a full value 30km/hr gusting cross wind. Here are the non scientific results. I had five runs of loads in 1/2 grain increments in both new cases and once fired cases. Interesting (though not totally unexpected) that the once fired cases produced consistently higher velocities.