Posted by chriscase [75.36.32.70] on Friday, April 27, 2012 at 08:46:19 :
In Reply to: Re: Case spread measurement posted by Will (in IL) [98.215.26.138] on Friday, April 27, 2012 at 08:19:18 :
Put a dab of weld where it is convenient for the calipers. Then measure bead-to-bead. Better repeatability.
No welder? How about some sheet metal screws from the inner sides, measure point-to-point.