search on the term "non adjustable jacks". Don Maninno had a reply in 2021 on how to shim felt and the knuckle- however on a piano this old partsm replacement may be the best course
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James Kelly
Owner- Fur Elise Piano Service
Pawleys Island SC
(843) 325-4357
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Original Message:
Sent: 04-21-2023 01:37
From: David Trasoff
Subject: Old Steinway Wippens
I anticipate being asked to 'improve' the regulation of an 1898 Steinway A with original wippens - old style where there is no jack adjustment screw. I recall seeing advice from long ago that talked about using slivers of wood (or something like that) to expand the felt that the jack rests on in order to get the jack in proper regulation to the knuckle. Has anyone done this lately? Methodology?
Thanks!
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David Trasoff
Whatcom Piano Service
(360) 389-2158
david@whatcompianoservice.com
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