Back to the original topic, I think the guy who shaped the original design had probably never windsurfed and must have been coming down from a bad trip on acid. How could you gybe that thing?
It seems to have taken the 90's concept of a 'slalom gun' to the extreme with limited rocker, boxy rails and a tapering back end so extreme that your heels would be dragging in the water!
It's akin to those old plywood snow skis and leather bindings you see fixed to the wall as decoration in ski chalets.
P.S. images from ebay link
P.P.S. I have a complete quiver of late 80's Neil Pryde RAF CAM Waves if anyone interested!