> *I was wondering if any of you have run/ran into this problem.* > *It was a S & S model B, less than 6 months old. It is the first time I > have seen it, and I got a call yesterday afternoon, wondering if I would > have a look at a squeak problem, before a concert this afternoon.* I've seen, or rather heard, this a couple of times. The glide bolt is chattering on the keybed when the action shifts. The quickest fix I found was scraping some of the graphite off of the keybed and rubbing in a tiny smidgen of VJ. A dab of powdered teflon on top wouldn't hurt either.
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