Spoiler completed and assigned to CH #5 (Gear) on Futaba radios. Servo also reversed as stated earlier. THIS is what I like to see on an open section of wing, BALSA and PLY wizardry and beauty! Love the classic design of the Vista line. Vietnamese (or whatever) ppl really have this thing licked don't they? I just hope we don't eventually see all small to medium sized airplanes going "Nerf". That would be so sad. How they make these so inexpensively is beyond comprehension.