I installed my Nav light on the rudder as per the plans. I modified the light socket slightly to make it sit tighter to the skin. I also installed Rivnuts in the fiberglass housing and added epoxy to hold tight. I did this so that it was easier to remove and it would be very tight to try to put regular nuts on the backside of the fiberglass mount.
I used epoxy to build up the fiberglass housing as the fiberglass was extremely thin at the fold.
