Pounding tuning pins.

[Roger Jolly]

Hi Doug,
            Jim as usual is correct, but what Vintage D.H.Baldwin.  The
Marque has been placed on so many different pianos.
 Cincinnati production.  OLD
Kawai or Yamaha Production.
Samick Production.
Arkansas, late 80's, early 90's, plate flex can be a problem.
Roger




>
>  The particular thingee you are dealing with here has a "floating" pinblock 
>and all the tightening of plate fasteners, tapping termination points, coil 
>height setting and block to flange fitting magic ain't gonna keep it from 
>flopping around just as it wants to do....................this brings us
back 
>to my original question "define tuning instability in this case".
>Jim Bryant (FL) 
> 
Roger Jolly
Saskatoon, Canada.
306-665-0213
Fax 652-0505