I'm using an OAL OCL of 1.52, crimping in the crimp groove of the Lyman 350. cycles great. Its a RNFP, so that may account for the length being short. I could crimp in the second groove, expose on lubed groove, and put in more powder, but that will come later. for now, the FFg tests will continue with MAGNUM pistol primers.
What do you think about primers? The large rifle primers don't fit my cases. unmarked, new cases came with the deal.
Ken