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<DIV><FONT face=Arial>Well, I don't know about you, but I'm all over this spirit
removal system from John Delacour. As for now I use the Bolduc cutter, I leave
on 1/8" or so, so I don't need to worry about the angle, I do like your idea of
an angle build up on the stretcher to duplicate the cut on back. I always leave
a little extra and then spend a little more time working with an off set router
and hand tools finishing with an iron and wet rags to loosen the last 32nd or
so. There is usually some mahogany veneer damage which I either repair with a
filler or completely remove depending on the extent of damage.</FONT></DIV>
<DIV><FONT face=Arial>Now back to blind dowels, and I also agree it is probably
way over kill, not that that will stop me. I can't prove it but I've got to
believe that the dowels add way more strength to this joint than the small
percentage of glue area that is gained as David Hughes pointed out. This is moot
if the joint is strong enough as is. I need an engineer, NICK!</FONT></DIV>
<DIV><FONT face=Arial>Fenton</FONT></DIV>
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<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A title=m_spreeman@hotmail.com href="mailto:m_spreeman@hotmail.com">Michael
Spreeman</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A title=pianotech@ptg.org
href="mailto:pianotech@ptg.org">Pianotech List</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Sunday, August 03, 2008 8:30
PM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> RE: Doweled and Fully Fit
Pinblocks</DIV>
<DIV><BR></DIV>Fenton,<BR> <BR>The pinblock jack option is a great
idea. I dig brotha.<BR>I still side with David Hughes on the blind
dowels. If the joint is a nice clean fit, you're going to have adequate
coupling between stretcher and block. But then again, how many techs does it
take to install a new Stnwy block? 20. 1 to install it and 19 to
tell him/her what they're doing wrong.<BR> <BR>Can we back up a
step? How are y'all removing your original blocks? I've seen 3
styles of Stnwy stretchers. On the ones with an angle on the outer face and
perpendicular on the inner face, we had an angled piece of spruce we would we
would tape to the front of the stretcher in to run the router along (with the
Bolduc cutter). This results in a perpendicular cut at the block joint.
<BR><BR><BR>
<DIV><EM><FONT face="" color=#330033><FONT face="Geneva, Arial, Sans-serif"
color=#330000>
Michael Spreeman </FONT><BR></FONT></EM><FONT face="" color=#000066><A
href="http://www.spreemanpianoinnovations.com/">http://www.spreemanpianoinnovations.com</A></FONT></DIV><BR><BR>
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