Am I the only one to notice the pretty big discrepancy between the formula that Lee publishes using VMD and the actual reality of powder drops?
Looking at the chart Lee puts out I should use the .34cc cavity to get close to 3.9gr of Power Pistol.
But, I just got done testing which cavity it took to drop 3.9gr and I had to go up to the .40cc cavity.
Do different lots of the same powder have that big a variation?
Looking at the chart Lee puts out I should use the .34cc cavity to get close to 3.9gr of Power Pistol.
But, I just got done testing which cavity it took to drop 3.9gr and I had to go up to the .40cc cavity.
Do different lots of the same powder have that big a variation?