Hi, Have have a .308 and I currently seat 178 amax to 2.250 ogive and get better than 1/2 moa all day long. I am trying out laupas 155 scenar and it is not as long as the amax. My chamber is showing a constant 2.275 with both amax and scenar. The scenar just don't sit as deep in the brass as amax. I am trying to keep that .025 jump or less. Will seating i run into any issues running that shallow.