[pianotech] Retrofitting a Steinway w/adjustable back action

David Love davidlovepianos at comcast.net
Tue Jun 30 15:52:37 MDT 2009


Ron:

What size drill did you end up using for those 10/24 x 1/2" machine screws?
And did you press them in or screw them in?

David Love
www.davidlovepianos.com





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