Anybody know how to get at the antenna in a windshield? 6143 has a bonded-in windshield labelled Viracon C-1335 I'm on hold with a radio/media player install because I didn't want to make a hole for an antenna. Doh! Today I just noticed an antenna loop in my windshield, but I can't see any terminals or other way to get at it. thanks dave -- Dave Londry