Question on "tread marks" close to the case head

[grayfox]

^^ what I've read for the match rounds. But to insure everything (I had some Hornady that was crimped, too) and the rest of the regular LC which might have had a crimp, I found some nice guys in FL that do all the clean up for a few pennies, and I had well over 500 altogether, so I farmed all of that out to them. Took care of any crimps, etc wherever they found, cleaned, re-sized trimmed and all spiffed up. Cool, clean shiny like-new brass.
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