[pianotech] Piano Key Leveling

Bruce Dornfeld bdornfeld at earthlink.net
Sun Jun 21 21:04:24 MDT 2009


Now I cannot really say that I have a surface that I know to be really flat,
but I tried the old Everett stick on a couple.  What I came up with
surprised me.  With the Everett upside down, there is one mm crown in the
middle.  When it is right side up, I am getting both ends about one mm
higher than the middle - negative crown!  One thing was just added to my "to
buy list" in Grand Rapids, a better key leveling stick.  Thank you Jerry!

 

Bruce Dornfeld, RPT

bdornfeld at earthlink.net

North Shore Chapter

 

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