Re: Primer interchange?????
Start at 36 and work your way up to 40 looking for pressure signs and accuracy, go up in .5 increments to 40, load 3 each of 36, 36.5, 37, 37.5, 38, 38.5, 39, 39.5, and 40. If you don't get signs of pressure start at 40 and work your way back in .3 increments until...