This is a multi-part message in MIME format. ---------------------- multipart/alternative attachment Looked at an old Steinway upright today which has a few sluggish keys. Did some of the older Steinway uprights have problems with verdigris, or was that limited to grands? The customer says that the sluggishness of the keys varies with humidity, so if verdigris is not one of the causes, I know how to deal with humidity. Thanks for your input. This is the first old Steinway upright I've had to repair. John Formsma ---------------------- multipart/alternative attachment An HTML attachment was scrubbed... URL: https://www.moypiano.com/ptg/pianotech.php/attachments/32/42/6d/9f/attachment.htm ---------------------- multipart/alternative attachment--
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