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Setup & Repair [DB] Exploring the issues involved in setting up and repairing basses, along with luthier recommendations.


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  #1  
Old 09-18-2001, 06:58 PM
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Join Date: Dec 2000
Location: Morganton, NC
Bridge Spec Question

I'm learning about working on my bridge to lower the action. I have the string height where I want, but what should the width of the bridge be along the top where the strings rest?
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  #2  
Old 09-18-2001, 07:28 PM
mpm mpm is offline
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Join Date: May 2001
Location: Los Angeles
thin...and "half-rounded" towards you.
  #3  
Old 09-19-2001, 01:22 AM
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Join Date: Aug 2001
Location: Denver-CO-USA
my bridge is not so thin, in fact is quite thick, what would be the problem with that? Thank you.
  #4  
Old 10-04-2001, 11:44 PM
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Join Date: Jul 2000
Location: Colorado Springs CO
Quote:
Originally posted by Bijoux
my bridge is not so thin, in fact is quite thick, what would be the problem with that? Thank you.
The problem with that is, if it is too thick at the top, it will inhibit the vibrations of the strings and adversely affect your tone and volume.
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  #5  
Old 10-05-2001, 05:00 AM
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Join Date: Dec 2000
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Reedo - that's sort of what I was thinking would be the case. I assume that there is a sweet spot in terms of width. I have worked mine to 7/64" along the very top.
  #6  
Old 10-05-2001, 08:53 AM
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Join Date: Dec 1999
Location: Ridgewood, NJ
Your 7/64" is less than 3 mm. David Gage, a prominent NYC luthier, recommends no less than 5 mm. When fitting a bridge, he starts at 6-7 mm and adjusts according to sound, with the 5mm limit.
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Last edited by Don Higdon : 10-05-2001 at 09:11 AM.
  #7  
Old 10-05-2001, 12:46 PM
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Join Date: Jul 2000
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Yes, there are definite maximums and minimums. Too thin, and the Bridge could warp or cracrack. Too thick, And you will lose Tone and volume.
What Don said is Exactly what Gage told me when he worked on my Bridge.
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  #8  
Old 10-06-2001, 05:59 PM
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Join Date: Dec 1999
Location: Ridgewood, NJ
I just checked four bridges made by Arnold Schnitzer. They're all 4mm. That's apparently his standard. He has a large number of major clients, and I'm sure that if 4mm presented a problem, he'd know about it. Nevertheless, 7/64 is less than 3mm.
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  #9  
Old 10-07-2001, 11:32 AM
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Join Date: Dec 2000
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Thank you, Don, for your fact-finding. Although the top of my bridge is 7/64", it is beveled so that the bottom of the string is resting on a little more surface than the top edge of the bridge, so I may be a little closer to the ballpark. I'll be sure future adjustments take into account the figures you found.
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