PS: A change of .2 grains of powder can make a difference. If you see a .002-004 case stretch after firing, and the chamber/headspace is tight, that can be an indication that max load is achieved. Had to drop the charge in my .45-100, when I saw the stretch marks at the case web after 4 reloads.

Last edited by xs hedspace; 01/02/15 03:51 PM.
hippie redneck geezer