Re: the UCD antenna installation,...
This is one of the few issues I had so far with the UCD. I simply had big time problems running the antenna inside the fuselage. I don't know what the exact issue is (although I do have long extensions and an EMS servo reverser in there for the split elevator,... hmmm), nevertheless it is now fixed. I ran the antenna directly outside the top of the fuselage (behind canopy) via a plastic tube, eventually leading to the rudder tip via elastic band restraint. Amazing how this completely resolved all radio/range problems.