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Are you suggesting tongue & groove edge joints make for panels that are =
stronger than those with a good butt joint? If so, why?
Terry Farrell
----- Original Message -----=20
From: Erwinspiano@aol.com=20
To: pianotech@ptg.org=20
Sent: Thursday, October 30, 2003 9:05 PM
Subject: Re: Make a soundboard--Measurements
SNIP.
David, Sitka panels that are tongue & groove construction such as =
the ones John & Rick Wheeler make are very strong even without ribs.
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