Extreme jumpiness (Jon Golding) It is also possible that the becket hole on some of the tuning pins is too large for the string diameter. This would make the wire coil slip and unable to hold the desired pitch. -------------- next part -------------- An HTML attachment was scrubbed... URL: https://www.moypiano.com/ptg/pianotech.php/attachments/20071018/ff7b4634/attachment.html
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