My Lee 158gr LSWC mold is dropping boolits much heavier than listed. I measured the weight on 2 scales, and the weight runs 165-166gr.
I'm fine with a heavier boolit, but I don't have any load data for it.
I WAS planning to use a starting load of 5gr Unique, and work up to a max of 5.5gr.
How does an extra 7 or 8 grains of boolit weight affect the powder charge I should be looking at?
It seems like a lot to ignore, but is 7 or 8 grains enough that I can ignore it?