Got my Tarheel installed. Seems to work decently. No problems with grounding. The control cable is good quality along with the molex connecter. The Rocker switch and power leads are lame. The switch feels cheap. The housing looks like some kid made it on a cheap 3D printer. They give you a short pigtail with glass fuse. The wires are different diameters, which gives it a hokey look. It's just rat nest looking. My Diamond screwdriver had a cigar plug assembly that was clean. Anyways, the antenna itself is nice quality. Just don't care for the cheap switch and power wires.