Ok....When stick is neutral and according to the instructions the Aileron should be centerlined with the wing on both sides. Now after doing that where the Ailerons are centerlined with the wing tips on both sides there is a 3/4 of inch differnce between both sides when the stick is neutral and the ailerons are centered to each wing tips.
I hope this is clearer....if not LMK I will post pics or I will pay for a phone call to you guys