I currently run at about 200 per hour on
my updated Lee Turret. However, it's that new primer gizmo--it got dirty, or something, and it inserts a primer properly less than 50% of the time. I haven't taken it apart yet, simply because I am trying to diagnose the exact problem.
Two issues seem to exist--one, the actual primer insertion is unreliable. And, the "height" seems to be hanging up on the primer tool. I think I can just readjust the whole die set lower to resolve the height problem, but if anyone has insight into the tweaking for this tool, please post it.
Like RustyFN, I set up the primer tray with 200 primers. I also check the charge weight, a max cartridge gauge drop and a caliper LOA check about every 50 rounds.
I used to routinely load 225-250 with manual / hand primer insertion. That was, however, with little or no checking.
Jim H.