I would love to the see the undebelly of a big rc plane. Speccialy the wings. I want to see what it looks like without a control horn sticking out. Im trying to deisgn my own and need something to base it off of. Thanks!
What I have seen done before for hidden control is the pushrods are twisted rather than push/pull. (AKA torque rod) They are bent 90 degrees at each end. The rod travels in the hinge area and sometimes is even used as the hinge pin. One end goes into the control surface, and the other end is rigged to the servo inside the fuselage. I have a Balsa U2 kit that is done this way. Plans are on aerofred https://aerofred.com/details.php?image_id=94513