Why don't you stop picking on Ol' Pooch. Ol' Pooch did read the the instructions on the PGCA board, that's where I came up with the two monkeys trying to peel an apple analogy. With a Manson I've made enough readings to rate two guns within 10 minutes also and of the two dozen or so readings, one of them might actually be right. About the same success rate as two monkeys.

An eight bore is the diameter of a number 9 shot. The ramifications crack me up.