Quote:
What's runout again?
That's when it's raining or snowing real hard and you have to go out to the driveway to get the newspaper! /ubbthreads/images/graemlins/grin.gif
Seriously, I have no tools for measuring runout, but I read a tip somewhere about bullet seating. The tip suggested that when seating the bullet, do it in three strokes of the press handle and seat the bullet about 1/3 of the way with each stroke. While you do this, you rotate the cartridge in the shell holder about 1/3 or so before each stroke.
Like I said, I don't have a tool to measure, but the last time I loaded for my 7.5X55 K31 I followed the procedure and my groups tightened up noticeabley.