ORIGINAL: Bax

If you have too little dihedral in the wing, you may not get any roll couple with rudder, or even a bit of adverse roll couple with rudder. It won't cause difficult handling problems. The wing is basically a Kaos wing, and they were built so that the top surface was flat, and the bottom surface tapered up. Basically, minimal dihedral...and the Kaos line of airplanes all flew very, very well. You may not notice anything, once the model's in the air.