Aren't chronographs great?
Almost as aggravating as concentricity gauges..........
But you could try a higher dose of H4895. If velocities are that low, it's unlikely you're anywhere near pressure limits.
Casey
You are exactly right Sir, and I'll go further and say reloading in general! Hahahaha. Before all of this, I purchased ammo and fired it with complete enjoyment and oblivion!
Now (being the red-blooded, Tim Taylor wanna-be, "MORE POWER" American male that I am), my life has been a constant quest of trying to turn my perfectly adequate .40 S&W into a .44 magnum, my sweet little 6.5 Swede into a .264 WM, and my .308's into .300's.
But as I said in the OP, I'm successfully getting less velocity-conscious as I age a bit!
"Hi, I'm Greg, and I am a Velociholic".
"Hi, Greg!"