Are you making a problem where none exist? How do the loads shoot? You didn`t mention that..
My first go 'round with the 127 LRX and various charges of Retumbo from 58.0 to 60.5, seated at 2.86 OAL were a huge disappointment. Nothing under 1.25". So much so that I had the Norma match factory ammo, 140g, that I was shooting after DBC treatment, and they were all touching, easily .3" for 3 shots.
