I am loading .40 cal, flat point, .401 diameter and 185 gr. Precision bullets on top of assorted pick up range brass and cases are being marked near base when in sizing die. I am using Dillon 650 w/Dillon dies. I have taken re-loader completely apart, cleaned and adjusted all dies per owners manual. It does not mark all brass which makes me think some may have been shot out of Glock and when resizing, bulge in brass is getting marked with scratch near bottom. Has anyone had this problem? solution?
Thanks, Robert