Israel, I'm inclined to agree with your assessment of metal fatigue as being the cause of exessive string breakage on your Steinway M. That, and perhaps hammers that have become too hard due to overplaying or lacquering(?). If the piano was restrung shortly after it was purchased (warrenty work) and it has not exhibited string breakage in the last five years I would think that would rule out problems with the capo,unless part of the work on the capo involved hardening? A capo that is harder than the strings could cause string breakage. Do the strings break at the capo? My guess is that the strings are approaching their elastic limit because of hard playing and possibly hard hammers. Re-string the top section and voice as needed. Hope this helps. Paul Dempsey Marshall University wippen@aol.com
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