How come so many '60s and '70s basses have been refinished? I know that it still happens today but not nearly as much, right? Though I'd never have (or purchase) a refinished bass, If I wanted to have one done I would not have a clue about where to go. So was it faddish back then? Was it done/offered at every music store or something? I'm just miffed 'cause frequently I'll run across I nice old bass only to find it's a refin. Bummer.