I like that method too. However, it doesn't seem to work with my new SWFA 10x42. I cannot seem to find two images of the reticle. It may have to do with which "plane" the reticle is in.
Clinging to guns & religion since 1959
Keyboards make people braver than alcohol
Election Integrity is more important than Election Convenience
Washington Post: "Democracy Dies in Darkness" More correct: "Killing Democracy Faster Than Darkness"