Hi i3dm,

Here are the factory specs,

Set Up Specifications English Metric Directions
Elevator 3/8 inch 9.5 mm Up and Down
Rudder 1 1/2 inch 38 mm Right and Left
Ailerons 1/4 inch 6.4 mm Up and Down
Center of Gravity 1/2 inch 13 mm Back from tip
Dihedral 1 inch 25.4 mm Pre Wing Panel
Incidence +0 degree wing, 0 degree stabilizer
Engine Offset 0 degree down, 0 degree right

Happy Landings
Mike