> Wow, Tom, I've never heard of that, and I'm old. Are there particular > pianos in which this is the case? Or a particular time period? Or a > particular felt maker? Was it true for all sizes of upright pianos? > Inquiring (and old) minds want to know... > > Paul I don't know why it happens, exactly, but just being aware that the spoons can dig into the damper lever felt and jam the works is enough for diagnosis. It's another example of the value of tracking general principals over memorizing specifics. Ron N
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