I'm with Fotis. When I find a load between 1/4" and 3/8" I quit. Lately that has been between the 1st load and the third load tried in my 6.5-300's, 7-300wm's, and 30-338 Norma Imp. I don't even like to play with seating depth. I try to jump between .010 and .020" and call it a day. That saves a lot more bullets for shooting stuff. I even shot 11 for 12 on rockchucks and pigeons last week with my 7-300wm. 162 Amax's are hard on both of them.