The first time I used CA on a pinblock was about 25 years ago. It was a last minute fix on an old grand in a theater orchestra pit and I didn't have any oversized pins with me but I did have a tube of Eastman 910 and it worked. Randy Mangus -----Original Message----- From: mario at pianosinsideout.com Sent: Monday, August 30, 2010 4:06 PM To: pianotech at ptg.org Subject: [pianotech] CA pinblock treatment, when first proposed Who first proposed CA-treating the pinblock and when? Is there a PTJ article you can point me to?
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