This is how I flipped a servo to turn my unused ailerons into flaps. I have no idea if this will actually work in flight. It was just me messing around.
:EDIT: The flaps do work well in flight. You can bring the plane in nice and slow with the flaps down and land just as slow as you like. I have since reverted back to ailerons as I have a programmable TX now.
Hawk Sky HD 1: http://www.youtube.com/watch?v=xLt1GgFisRg
Hawk Sky HD 2: http://www.youtube.com/watch?v=smWhoHyScTQ
Hawk Sky HD 3: http://www.youtube.com/watch?v=X8E0bEb2XXk
Hawk Sky Ailerons To Flaps: http://www.youtube.com/watch?v=GAB7T1FFgZg
Wild Hawk HD: http://www.youtube.com/watch?v=9UZnSeRMnnQ
