Official Luthiers Forum!

Owned and operated by Lance Kragenbrink
It is currently Mon Dec 02, 2024 9:25 am


All times are UTC - 5 hours





Post new topic Reply to topic  [ 5 posts ] 
Author Message
 Post subject: Bridge positionning
PostPosted: Mon Feb 01, 2010 9:28 pm 
Offline
Koa
Koa
User avatar

Joined: Wed Oct 21, 2009 7:46 pm
Posts: 950
First name: Francis
Last Name: Richer
City: Montréal
State: Québec
Zip/Postal Code: H4G 2Z2
Country: Canada
Focus: Build
Status: Semi-pro
Yup yup!

I was marking down bridge and pickups locations on my bass today, before to rout them. I bought a fender style neck, 20 frets, 34'' scale. So I take my straightedge and tape and mesure 34 inches from the nut, having in head the idea of the future compensation. 34'' brang me way down the body, almost. So I learned that fender announced scale are compensated scale (for the bigger string). So what's the best way to locate the bridge emplacement? I know there almost ½'' of possible ajustment on a electric bass bridge, so it's not critical, but, i want to make it right.

Thanks!
Francis

_________________
Francis Richer, Montréal
Les Guitares F&M Guitars


Top
 Profile  
 
 Post subject: Re: Bridge positionning
PostPosted: Mon Feb 01, 2010 11:33 pm 
Offline
Koa
Koa
User avatar

Joined: Fri Feb 01, 2008 11:37 pm
Posts: 1740
Location: Virginia, USA
Focus: Build
Status: Amateur
Others here have probably got more fancier ways of doing things, but what I do is mount the neck, take a measurement from the fingerboard side of the nut to the center of the 12th fret. Adjust the highest saddle(in the case of a 4 string, the G string) most of the way forward in it's travel(toward the nut),then place the bridge on the guitar and position it so that the distance from the center of the 12th fret to where the string will break over the G string's saddle is the same as the distance from the front of the nut to the 12th fret. That will get you into the ball park. The string will probably intonate a little farther back from that.

_________________
Mike

The only thing nescessary for evil to thrive is for good men to do nothing.


Top
 Profile  
 
 Post subject: Re: Bridge positionning
PostPosted: Tue Feb 02, 2010 12:16 am 
Offline
Brazilian Rosewood
Brazilian Rosewood

Joined: Fri Nov 03, 2006 6:50 pm
Posts: 2711
Location: Victoria, BC
First name: John
Last Name: Abercrombie
Status: Amateur
Or take a tape measure to the music store, if you have a good one nearby.
Make sure the Fender bass in the store plays in tune before you measure, though!

Cheers
John


Top
 Profile  
 
 Post subject: Re: Bridge positionning
PostPosted: Tue Feb 02, 2010 12:47 am 
Offline
Koa
Koa
User avatar

Joined: Fri Feb 01, 2008 11:37 pm
Posts: 1740
Location: Virginia, USA
Focus: Build
Status: Amateur
JohnAbercrombie wrote:
Or take a tape measure to the music store, if you have a good one nearby.
Make sure the Fender bass in the store plays in tune before you measure, though!

Cheers
John

That's assumimg the guitar he's building or the body he's got has the same neck pocket length and geometry of the Fender. If not, those measurements won't help much.

_________________
Mike

The only thing nescessary for evil to thrive is for good men to do nothing.


Top
 Profile  
 
 Post subject: Re: Bridge positionning
PostPosted: Tue Feb 02, 2010 7:04 am 
Offline
Koa
Koa
User avatar

Joined: Wed Oct 21, 2009 7:46 pm
Posts: 950
First name: Francis
Last Name: Richer
City: Montréal
State: Québec
Zip/Postal Code: H4G 2Z2
Country: Canada
Focus: Build
Status: Semi-pro
Thanks Mike, that's what i was thinking to do... mesure the real scale, put the bridge at his highest point, and them compensate... thanks1

_________________
Francis Richer, Montréal
Les Guitares F&M Guitars


Top
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 5 posts ] 

All times are UTC - 5 hours


Who is online

Users browsing this forum: Bing [Bot] and 3 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Jump to:  
Powered by phpBB® Forum Software © phpBB Group
phpBB customization services by 2by2host.com