loaded up some 30-30 150s yesterday. Tried varget, imr3031,blc2and h4895 the lowest load on all but the 4895 gave sticky extraction and flat primers in my sdt. brass was new privi partisan winchester large rifle. I compared 4 manuals. this is the first time I have had the starting load with multipel powders show high pressure.Any ideas brass maybe or tight chamber? I am not trying for a hot load but would like a factory equiv load. ust got some leverlution powder worked up to the max no problem. Don't know how they shoot yet to much wind. First day it is still I will check the velocity and groupeing