45/110 Trim ?

[powderburner]

Brass moves. So where ever you wind up they won't stay there indefinitely . So I would pick a number , trim them all the same and shoot them a lot. Check and trim once a year .and shoot .practice will do you a lot more good than a thousands or two on brass length,consistant is good fussy keeps you off the range. I would add in a smiley here if I knew how. You got her down pat sounds like ..