First thought I had as well. In fact, it was the only one I had. I was thinking, "I know what a 2x4 is, and a 2x6 is, a 6x4 is probably a really large beam?

First thought I had as well. In fact, it was the only one I had. I was thinking, "I know what a 2x4 is, and a 2x6 is, a 6x4 is probably a really large beam? But why didn't he call it a 4x6?" I read through the possible poll answers and realize I was totally missing the question.