Ahhh, that would be me, 12piece. Unfortunately, the lines you see were incorrectly drawn by a competitor (to 'prove' a point) and thus misrepresent what is actually happening.
I've asked Mathew to get the job done right, and he will soon post an accurate version.
If a competitor has to go through this to prove a point, the only point it proves is that LBG is doing something right!