Well, I'll be.....looks like I have been balancing my planes incorrectly. I never knew that it's to be done at the fuselage. Thanks so much for that info.

As far as the ailerons, there is only one servo for them. It is located at the center of the bottom wing and is encapsulated in the fuselage along with the pushrods when the wing is attached, so, it essentially just operates the bottom wing's ailerons. The directions call for control horns to be attached to all four ailerons, with a connecting rod between them (these are totally seperate and not connected in any way to the servo itself, or how it operates the movement of the aileron pushrods for the bottom wing). So essentially, the one servo will move both wings, but it does not specify where to put the control horns along the length of the ailerons. I'm guessing that just centering them will be best.

This plane was made in China and the directions have minimal script, using mainly pictures (and not great ones at that).

The picture attached to the one reply looks like a seperate servo for both bottom wing ailerons, so putting the control horn and connecting rod for the upper wing directly above it would make sense.

Many thanks for the replies......