Howdy,
I have a Hornady LnL with a case activated dispenser on my Lee Classic Turret.
I've never used a powder dispenser before and I'm getting a lot of variance in the throw weight with IMR 4064. My average over 14 throws was 42.32gr with a 95% confidence of +/- 1.32 grains. In other words 95% of my throws are going to be between 41.01 and 43.64 grains.
I know the LnL's supposed to have bad results with extruded powders but are they supposed to be THAT bad? Is there any way to make the situation better?
Results:
42.8
42.8
42.1
41.5
41.4
41.8
41.2
42.3
43
42.3
43
42.8
42.2
43.4
I have a Hornady LnL with a case activated dispenser on my Lee Classic Turret.
I've never used a powder dispenser before and I'm getting a lot of variance in the throw weight with IMR 4064. My average over 14 throws was 42.32gr with a 95% confidence of +/- 1.32 grains. In other words 95% of my throws are going to be between 41.01 and 43.64 grains.
I know the LnL's supposed to have bad results with extruded powders but are they supposed to be THAT bad? Is there any way to make the situation better?
Results:
42.8
42.8
42.1
41.5
41.4
41.8
41.2
42.3
43
42.3
43
42.8
42.2
43.4