Anybody know a repair tech in the SF Bay Area who also does baffle and cabinet work? I have a 1968 Vibrolux (drip edge) and the baffle board is deteriorating in a number of ways. Half of the screws which are used to mount the speakers rotate freely, as thoe holes which fasten screws in place have stripped and widened. And in general the baffle just seems like it is getting flimsier. I am thinking to replace the baffle but I would like to keep the original grill cloth and drip edge and reuse that for the replacement. Anybody know a tech in the Bay Area who does this type of work?