I installed the transponder mono-pole antenna today. I made a ground plane to mount it to and drilled the hole and prepped it for powder coat. Back from powder coat, I coated the top side with John's 360 Avenger ceramic coating and scuffed the bottom for glue. I marked out where I wanted it to go and glued the fabric. Heated up the iron and installed it. Trimmed the previously drilled hole and installed the antenna.