Most of the responses from owners of 378s seems that their closets are better constructed. Mine had the multi opening white metal hanger and appears that the screws were either screwed into the thin luan above the padded ceiling or too short (1in) to reach solid wood beam. I tried to re insert the screws and the threads would not catch and screw went all way to head. I have coach in shop now to see what is going to happen about repair.
Logic will carry you from point A to point B. Imagination will carry you everywhere. "Albert Einstein". 2011 Georgetown 360, Bride of 45yrs, and 2014 Chev Equinox toad, what more could you ask for.