----- Original Message ----- From: "Farrell" <mfarrel2@tampabay.rr.com> To: "Pianotech" <pianotech@ptg.org> Sent: Monday, April 14, 2003 8:30 AM Subject: Re: Killer Octave Question > > Now back to reality. Soundboards, even Fandrich soundboards, have a larger crown radius than a basketball, and a bridge is only 32 or 35 mm wide. So I do suppose that the ribbed soundboard panel and bridge itself will conform quite readily to the very slightly mis-matched straight bridge and curved soundboard panel. The tenor end will bend enough (what, maybe 1 mm) and the treble section of the bridge can have a top whose plane is not quite parallel to the plane of the bridge bottom/panel top interface. Bottom line: any difference is close to or wholly within common woodworking error and completely negated by the flexibility of the woods. > > That make sense? That's pretty much it. I think my soundboard designs have as much crown in them as anybodies. Considerably more than most. Still the (usually flat) bridges lay down quite nicely. Del
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