Just have a couple extra pinblocks on hand - one on top and one on the bottom work great! Terry Farrell On Apr 7, 2010, at 11:20 PM, Duane McGuire wrote: > SNIP > For the next one I'll fabricate thick, flat top and bottom > clamping boards. They'll be constructed as "torsion boxes" and I'll > clamp with those. > > -- > Duane McGuire > 801-830-5858 > http://blog.duanemcguire.com > > On Wed, Apr 7, 2010 at 7:25 PM, Greg Newell <gnewell at ameritech.net> > wrote: > Duane, > > Have you considered vacuum clamping as a solution to > the inherent unevenness of clamps and pressure bars? > > > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://ptg.org/pipermail/pianotech.php/attachments/20100408/2427158a/attachment.htm>
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