Daryl, I think you might have nailed it. Iwas attempting to take the bezel out to repair a corner a couple weeks ago and may not have put all the screws back in (repair still needs to be done). I'll check tonight.
Kevin-
Restoring and maintaining old cars and old boats....oh what fun we invent for ourselves. Seems to go in stride with ....You don't live it until you own it....Three steps forward....two steps back ....