[pianotech] Weekend puzzler

John Delacour JD at Pianomaker.co.uk
Sat Jul 16 16:03:14 MDT 2011


At 16:56 -0400 16/07/2011, Tom Driscoll wrote:

>My last guess. Action spread is off and the Rep levers are dragging 
>on the hammer rail .On firm blow they power through.

We've done that one!

JD



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