Hi! Im building a guillows spitfire right now with the 28 inch wingspan. I have made servo controlable (still need servos really small servos any reccomendations?) ailerons, elevator and rudder. I would like to know which size engine to use (not electric) and is there someway I can control the throttle with the little gas engines? Also I would like to know if there is a website with plans on how to make retracts... if not i guess ill just find some other way. Oh and what should I use to cover my plane?
thanks!!!