Thank you. It’s not exact is it? I started reloading on the 650 and now setting the Grabber and it has the bushings and it’s like starting over again especially on the adjustments. I wanted to make sure my hat wasn’t out of adjustment.From my experience, the bushing chart from Mec is a starting point. I’m always 1 - 2 bushing sizes different to throw the appropriate grain charge I need for a given load
Mec chart is a starting point, nothing more. always lightI have a Grabber and a 650 press. The Grabber has a charge bar that you swap out the bushings. The 650 has a universal charge bar. I was using Ramshot Competition powder in the Grabber. The MEC chart indicated that I should use bushing #28 to throw a charge of 18 grains of powder. I ended up using bushing #31 to throw 18.4 or so grains of powder.
I wanna say I’ve read in threads elsewhere that this was common.
I’m looking for confirmation.