When looking at the discription on lyman chamber checker it states that it is cut to saami min. length. Now is that just for the cartridge, or for a fully loaded round. The saami dimensions for a loaded .357 round is 1.405-1.590. That is a very wide tolerance, and if you drop a round in the checker, and it is not flush (a loaded round) and your length is 1.580 uhoh. But if it is just for the cartridge, fine trim to fit. Could someone please set me straight.