When reloading rifle bullets I find it helpful to mark the bullets with a Sharpie so I can identify loads that I intend to test for accuracy. I write a number on the bullet near the tip that corresponds to a load in my journal. I then mark a target with the same bullet number, so when return home I can see which load preformed best. This is especially useful when I have many different combinations I intend to test.
Nathan Hinker, Corsica, S.D.