---------------------- multipart/alternative attachment In a message dated 9/24/02 9:56:07 PM Central Daylight Time, tune4@earthlink.net writes: > > > To the list > > After to use the Spurlock's Grand Hammer Tail Arcing Jig, the tail of the > hammer becomes very smooth and this makes difficult the backcheck. There no > difference if you use sandpaper 60 or 120 to do the arc. The tail always is > smooth. > What is the best and easy way in order to scrape the tail? > Thanks to all > > Rogerio Cunha > IC Member of The Piano Technicians Guild > Rio de Janeiro - Brasil > <A HREF="http://planeta.terra.com.br/arte/dacapo/">http://planeta.terra.com.br/arte/dacapo/</A> > <A HREF="http://www.perfectpitch.hpg.ig.com.br/">http://www.perfectpitch.hpg.ig.com.br</A> > > Rogerio > It sounds to me that your sander is running too fast thus giving you the > smooth surface. If you can run it slow or even by hand, you can re-sand > the tails using the jig to hold them, and get them rough without removing > much material. Good luck > > Paul Chick > Rogerio, Try using 40 grit and a rapid exit stroke. Hammers should check, though not as effectively even if the tail is smooth, check your regulation parameters. David Koelzer Vintage Pianos DFW ---------------------- multipart/alternative attachment An HTML attachment was scrubbed... URL: https://www.moypiano.com/ptg/pianotech.php/attachments/24/67/d4/71/attachment.htm ---------------------- multipart/alternative attachment--
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