MessageThis question has been asked before, and I am with the consistent responses that suggest CA treatment of a previously doped block may work even better than on an undoped block. Seems as though the spongy nature of the doped blocks maybe take up the CA better - or something - whatever. But I've done several previously doped pianos with complete success. Go for it. Terry Farrell ----- Original Message ----- I have a customer with an old, (1907), Ivers & Pond baby grand. The pinblock appears to have been doped at one time and, predictably, is now exhibiting loose pins again. Is it possible to do a successful CA treatment on a pinblock that has been previously doped? -- Geoff Sykes -------------- next part -------------- An HTML attachment was scrubbed... URL: https://www.moypiano.com/ptg/pianotech.php/attachments/20070407/053cae5c/attachment.html
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