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nathanpeirson
PostPosted: Tue Jun 14, 2022 10:25 am 
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First name: Nathan
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Hey folks, I just picked up a quilted maple back and sides from people liquidating their inventory. The sides are pre-bent and the back pre-braced. The bracing is much thicker than I have seen on other guitars (I will post a photo later). Is it normal to increase bracing mass for quilted maple?


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Last edited by nathanpeirson on Tue Jun 14, 2022 1:41 pm, edited 1 time in total.

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meddlingfool
PostPosted: Tue Jun 14, 2022 10:27 am 
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I don’t…
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Mike Collins
PostPosted: Fri Jun 17, 2022 4:53 pm 
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thats a martin style bracing
plane down the # 3 & 4 braces.
How thick is the back?

Mike

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nathanpeirson
PostPosted: Tue Jul 05, 2022 1:42 pm 
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Sorry for the long delay. I was on vacation in Kings Canyon...beautiful country...marvelous trees.
The thickness of the back is 0.110. The spruce top is also0.110. Not sure what kind of spruce it is but I'll add a picture.Image


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meddlingfool
PostPosted: Tue Jul 05, 2022 2:23 pm 
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Pretty thick for a back, pretty standard for a top…
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nathanpeirson
PostPosted: Tue Jul 05, 2022 6:00 pm 
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meddlingfool wrote:
Pretty thick for a back, pretty standard for a top…

What thickness do you recommend for the back and sides?


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meddlingfool
PostPosted: Tue Jul 05, 2022 7:57 pm 
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I do most of my backs at .090”, and most sides .075”-.085”…


These users thanked the author meddlingfool for the post: nathanpeirson (Wed Jul 06, 2022 9:50 am)
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SnowManSnow
PostPosted: Wed Jul 06, 2022 8:49 am 
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You could play baseball w that back brace on the bottom:)


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Clay S.
PostPosted: Wed Jul 06, 2022 9:10 am 
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The quilted maple back being a little thicker than commonly seen with other species doesn't bother me - it is a lighter weight wood, not particularly
stiff and sometimes will warp in strange ways if made too thin. I agree with Mike Collins - the lower back braces should be thinned enough to add some flexibility to allow the back to cope with humidity changes.


These users thanked the author Clay S. for the post: nathanpeirson (Wed Jul 06, 2022 7:28 pm)
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Alan Carruth
PostPosted: Wed Jul 06, 2022 3:01 pm 
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Backs often work best when the two upper braces are tall and narrow and the two lower ones are low and wide. It's almost as if you simply started with them more or less the same and stood the upper ones on edge and laid the lower ones out flat.


These users thanked the author Alan Carruth for the post: nathanpeirson (Wed Jul 06, 2022 7:28 pm)
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