I'm finally finishing my interior and got the dash back in, but am having a problem with the AC Vent (the piece that holds the chrome ball) on the Driver's side. There's a screw hole on the bottom that goes into the dash bezel, but there's nothing to screw the top of it into
. It looks like the screw goes straight up, but into what? It looks like I may be missing some sort of a bracket that connects somewhere around the light switch?