[pianotech] Pully keys

[Bruce Browning - The Piano Tuner]

John,
Look here!
http://www.pianophile.com/web/catalogue/affichage-gabarit.cfm?regroupementParent=0-5521-5538&regroupementID=5538



> I'm working on a 1970 Hamburg model D Steinway -- a pretty
> unimpressive piece of workmanship generally speaking and among its
> defects is a rather soft Kluge keyboard, nearly with nearly all the
> balance holes ovalized.
>
> One a few of the keys I have made a 3mm deep saw kerf at the font of
> the hole and inlaid a strip of rosewood.  This works fine but I'd
> rather find a quicker way since already I have discovered too many
> unforeseen jobs to do and I don't want my hourly rate to fall too low!