Oun of our guys used something similuar for the rudder and elevator servos on his four star. He took the cut out from the lightneing hole and set it up with the long lugs and the arms just barrely exit the fuselage. Very clean.

I like to keep the servo arm center line as close to the wing surface as possible. That lets me use maximum throw on the servo without the linkage fowling in the cutout.


Don