I guess I "get to" the same place that Jim does.....but I do it via neck turning. :) Yeah, when I "feel" the bullett being seated too hard, or harder than the others I known the neck tension on that piece of brass is tighter. I first measure the OAL with a Hornady tool and usually (as in 99% )the OAL is longer than I want. Now, I do not size using a mandrel so I will take that piece of brass & just turn it in my pre-set Forester cutting tool. Then nec size again, and wha-la!!

I also check the inside diameter of the neck so that it's consistent with the rest.

FWIW

Dave