I picked this up at a swap meet for cheap and after about 5 attempts it finally got in the air. Attempt one failed because the firewall detached from the plane and random bits started falling off since the glue was old and brittle. Attempts 2-4 had engine/fueling issues, and finally on attempt 5 it flew. The OS FS ran perfectly for the first flight, but I had the cowl off for easy adjustments. Of course the second flight with the cowl off the engine cut during takeoff and the plane stopped about halfway down the runway anticlimactically.