What tension do you like that balances effective shut off and minimal touchweight differences with and without the pedal. David Love www.davidlovepianos.com -----Original Message----- From: A440A at aol.com Sender: pianotech-bounces at ptg.org Date: Wed, 28 Jul 2010 08:46:02 To: <pianotech at ptg.org> Reply-To: pianotech at ptg.org Subject: Re: [pianotech] Underlever Spring Tension Measurement Greetings, I set the underlever springs by measuring several along the length and marking them with a spot of chalk after setting them to the appropriate tension. Turning the whole assembly upside down, I give it a slight up and down shake. It is easy to then set the entire rack to the index underlevers by simply pushing the levers down a little until they also move the same amount as my guides. Regards, Ed Foote RPT http://www.uk-piano.org/edfoote/index.html -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://ptg.org/pipermail/pianotech.php/attachments/20100728/18dcfee4/attachment.htm>
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