Hello to all Cut away the front key to accommodate a center rail key button. Attach new key button with the hole in the correct position. File to fit key. Leon Spier and I demonstrated this in our " Key " Class at the 2011 Convention. Works like a charm for at least 50 years that I know of. Regards to All Jack Wyatt. -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://www.moypiano.com/ptg/pianotech.php/attachments/20111111/3140a2a9/attachment.htm>
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