After to make the pins servo connections of the wings: the down wing have a multicontact that must be insertedw in the appropriate green plate in the fuselage (as shown) and one servo female pin that you simply connected to the male pin who find in the upper wing: the servo aileron used a single channel and are "replicated" with the connectors, such as those of wheel and direction: this will enable to you to allow a 6 channels Rx; if you wish to use separate channels for the upper and down alieron will need to modify the wiring of the leads (among other very simple thing but to be made before assembly of the wings). I kept everything real as kit for testing.