Let off

[Rogério Cunha]

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Newton

Could you compare let off distance and back check distance?
I think that a good let off is obtained when the back check is in a good
position, because if the back check is much to the front, the hammer will
block without the let off.
Rogerio Cunha
Rio de Janeiro - Brasil
IC Member of the Piano Technicians Guild
http://hpp.ajato.com.br/rogeriocunha



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