I do not have ailerons on my PT-40 (I know you will tell me to have them, but I already have it without). But I heard somewhere that the PT-40 kit's wing dihedral option A (for beginner's) without ailerons has a tendency to over-correct itself in flight. Is there any truth to this?

Is it possible to choose option B (which is the sportier version) without ailerons and still have it with the self-correcting beginner's characteristics? If you say it is possible and if it's true about the A option above then I would like to try to cut the wing in half and adjust the dihedral.