Re: varget lot to lot
I've used a coupel of jugs (8 pounders) in the last couple of years. After allowing the powder to come up to the same humidity level* these juggs ended up using the same CW in all three of my loads (I use Varget in).
* This happens naturally as you add powder to the thrower, throw a bunch of rounds, and then return the powder to the jug.
My first couple of runs from a new jug (low humidity) always seem a little hot. This settles down as the powder equilabrates to my environment.
{Also note: this is simply my observations and analysis thereof.}