So there are two major turn styles people use for feet solving. Since they don't really have names, I suggest we name them.
With "B" turns, like the WR average (http://www.youtube.com/watch?v=qU7g9MK-q9g).
With "U" turns, like the WR single (http://www.youtube.com/watch?v=u9Fzttm70rI)...