My Ultra Stick Lite Has a Sullivan tailwheel on it.. I just added a small piece of ply under the bracket for the screws to go into. Then lined the pivot point up clos to the elev. hing line and ran a 4-40 through the elev. hinge line (drilled small hole) and bent it 90 degrees to run under the bottom of the ruddr(touching botton of the rudder) with another 90 degree bend up into the rudder and some epoxy! Works GREAT