Hi - I've just found this forum - been on RcGroups for a while I have a Wildflecken 120inch which I completed in 2004 - bought from the original owner who had started building it with his son back in the 1970s & stored it since. Actually, he duplicated the kit - I sold the other parts on to someone a couple of years ago - I hope they built it & got it flying. The design dates from the early 1970s, and was pretty successful at thermal soring competitions at that time. You could build it as either a 144 inch or 120 inch wing. Mine flies great from the slope in light wind. I added Graupner pop-up airbrakes with micro servos embedded in each wing - helps a lot in landing it. I've also used the wings on an electric fus for flat field soaring. Here's some pics of the completed glider & duplicate parts etc. Any questions - please ask. (also, I'm considering selling it if anyones interested) Phil