On your wing adjuster. It appears to be at the trailing edge. If so, wouldnt it be better at the leading edge as far as keeping your wing in true trim or does it not matter where this adjuster is located? We have found some 1/4x20 aluminum bolts that are light. It looks like you are using two hold on bolts also.

I would like to use this method on my new ship that I am building.

Wayne