Here is some pics of the finished rudder servo installation. We used 9650 servos so we could mount it on its side to get rid of the up and down movement as the servo is moving. I just traced the servo and cut it out with a sharp X-acto. Then doubled it on the inside with some 1/8th lite ply. I use MK BB at the servo and a ball link at the surface. Its connected with 072 carbon rod that is glued at each end with med Zap. Do not use kicker on these connections it isn't nearly as strong as when allowed to dry on its own. More pics on the way.

Chip