Build up ailerons and spade assemblies,build up flaps and flap machanism brackets.. Trim L/H wing gap seals Manufacture four lead weights for control static ballance....what did I use for this shape??????Youll never guess ..a egg ring for frying eggs,and then I squashed it into an eliptical shape...worked a treat...Now wait to see my bacon and eggs #@!@##!@! Trial fit all wing flight controls and slightly open up aileron control rod fairings to allow clearance. I've yet to ballance the controls,hopefully next couple of days. Install rubber strip to fuselage battery access panel and trial fit. Screw on elevator tim tab fairing with attach screws in readiness for static ballance Prime engine cowl oil access door Install a couple of small decals Install both engine airfilters