My father purchased a SIG, Liberty Sport bi-plane kit about 12 years ago in Texas. With all due respect to my father, his RC building techniques leave much to be desired. A while ago I inherited the semi-constructed kit and I'd have to say that I'm (re?)-building (completing?) it. I look at the project as a learning experience (first BIPE). So far I've re-built both wings and as I speak have dis-assembled the fuselage back to the box (former) framing. An incidence meter (or two) is a great help. I have learned a LOT building this model and I'm sure that my 2nd BIPE will benifit a great deal from these learned, skills. Eventually, I'll build my dream ship, Fokker DR1 or the, Sopwith Triplane. Isn't this, RC UNIVERSE, greaaaaaaaaaat?