At long last I decided to build the zen 9 but low and behold I have 2 sets of boards. The green ones look like they have the part layout as in the article and I can look at that as a stuffing guide. But the blue boards are different. Do we have a thread about this version of the board , how it differs and how to stuff it. It's most likely I will only build the green ones but would like to know more about the blue ones before I finally make my mind up.