Hi Vincent, I did exactly the same thing with my dual Ailerons on my A-Ray. Do you a Y adapter where the leads come together in the center of the wing? I did this but I also bought a reverser that i got a swap meet and I was talking to a fellow modeler who told me that I didn't need this because i could just put the link on the opposite side that rotates the other direction. I have not finished construction yet on this wing but i have two other wings that will need the same set up! I hope to get this done this year but I have working very long hours lately and don't have much free time except on weekends
Thank You
Michael