I take an old pushrod and stick it in the rudder or elevator exit hole. Run it up through the fuse and tape on the end of the antenna. Pull it through the fuse trying not to wrap it around anything and secure it to the tailwheel via a rubber band and a servo arm. I suppose poking another hole through the fuse so as to avoid the rods or wires would be nice. Point is, I don't even use an inner fuse tube! My Cap 232 has pull-pull cables on the rudder too! No problems here.