I'm building a Sig Citabria designed for bell crank aileron control. I am going with servos out on the wing, one for each aileron.
I've been standing here staring at it for quite a while and just can't figure it out...YET I see the need to have a box with a removable cover so all that shows is the control arm but I don't want to put a whole Forrest in the wing
so I thought I'd ask for a pictorial from the experts. show me your custom servo boxes please.

Miloh.