Bechstein hammer bore

Richard Brekne ricb at pianostemmer.no
Sat Feb 16 13:21:04 MST 2008


ROLF !!... point and counterpoint !

RicB


    About 5 seconds, if you set it on a 35 mm long block?

    Jurgen Goering


        On Feb 16, 2008, at 11:44, John Delacour wrote:

             > >At 09:40 -0500 16/2/08, Farrell wrote:
             >> Or, use an electronic angle gauge, do it in a bout 8
            seconds, and you
             >> don't even have to level the piano!

         > How many seconds to get a 51mm gauge standing flat on a
        unison 48mm
         > long with a frame-bar in the way?
         > JD



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