This is a multi-part message in MIME format. ---------------------- multipart/alternative attachment Hi David, I wasn't sure of the description myself, but I know *my* 60's vintage = Hamilton has this problem of jacks sometimes not fully resetting on slow = release. You wrote... >>If there is not enough (just enough) lost motion, the jack will not = return under the butt on a slow (soft) release. ... which was once exactly the problem with my little Hamilton. It was = aggrivated by higher humidity. As I recall, the Hamiton butt leather = isn't really leather but is some synthetic stuph. Perhaps it expands = somewhat with humidity??? Anyway, the cure was to add a wink more lost = motion, at least on *my* piano. Peace, Sarah ---------------------- multipart/alternative attachment An HTML attachment was scrubbed... URL: https://www.moypiano.com/ptg/pianotech.php/attachments/cf/7c/d6/7e/attachment.htm ---------------------- multipart/alternative attachment--
This PTG archive page provided courtesy of Moy Piano Service, LLC