Official Luthiers Forum!

Owned and operated by Lance Kragenbrink
It is currently Thu Nov 28, 2024 10:58 pm


All times are UTC - 5 hours


Forum rules


Be nice, no cussin and enjoy!




Post new topic Reply to topic  [ 19 posts ] 
Author Message
PostPosted: Sat Jun 22, 2019 4:34 pm 
Offline
Koa
Koa

Joined: Fri Feb 24, 2017 8:43 am
Posts: 1707
I can’t for life of me figure out what is going on. No strings are hitting / buzzing frets. I can’t find a loose brace.
The G string buzzes on the 12th fret harmonic ....
the bass E also buzzes when plucked open.

In writing this I realize I’ve not checked to make sure there is tension on the truss rod, but I’m fairly certain I’d have made sure it wasn’t. Buzzing
Any more ideas?


Sent from my iPhone using Tapatalk


Top
 Profile  
 
PostPosted: Sat Jun 22, 2019 5:19 pm 
Offline
Contributing Member
Contributing Member
User avatar

Joined: Sun Mar 06, 2011 12:04 am
Posts: 5825
First name: Chris
Last Name: Pile
City: Wichita
State: Kansas
Country: Good old US of A
Focus: Repair
Status: Professional
Start with replacing the string. It's the cheapest thing on the guitar.

_________________
"Act your age, not your shoe size" - Prince


Top
 Profile  
 
PostPosted: Sat Jun 22, 2019 5:55 pm 
Offline
Koa
Koa
User avatar

Joined: Sat Jan 19, 2013 7:33 am
Posts: 1876
First name: Willard
Last Name: Guthrie
City: Cumberland
State: Maryland 21502
Zip/Postal Code: 21502
Country: United State
Focus: Repair
Status: Semi-pro
A few questions:

1. Relief at 7th fret?
2. Action at 12th fret for E2 and E4?
3. 1st fret clearance for all strings?
4. Have the frets been rocked for high frets?

We follow a procedure for initial string-up for acoustics similar to the following:

- Set relief (usually 0.004-0.006); let things sit overnight
- Set 12th fret action 0.010" high (e.g., 0.105/0.075 for strong strummer)
- Set 1st fret action (this is nut action...E2 0.020"/0.018"/0.016"/0.014"/0.012"/E4 0.010")
- Reset 12th fret action to desired action
- Tweak nut action to final clearances (.002-.004 lower depending on player preference and technique)
- Let things sit 24 hours, then re-tweak anything that has shifted.
- At that point, bring the player back in for final setup.

Both Mr. Morelli and the boss just go for a set of numbers in their head, setting things such that they settle to the final desired numbers after a few hours or days. I have to use the step-wise approach, hoping to make the sort of correlations which eventually will allow me to pull off the same stunt. Both gentlemen subscribe to the 10,000 hour rule of competence (five years of full-time, 2080 hour per year effort and study), which likely translates into a few hundred set-ups before gaining basic competence (perhaps the 4000 hour mark) and a thousand or more setups to achieve reasonable mastery.

_________________
For the times they are a changin'

- Bob Dylan


Top
 Profile  
 
PostPosted: Sat Jun 22, 2019 7:36 pm 
Offline
Koa
Koa

Joined: Fri Feb 24, 2017 8:43 am
Posts: 1707
Well I just got back to the thread and REALLY appreciate the comments.
Long story short I decided to make another nut. For whatever reason... the original issue disappeared....
Hmmm.
I’ll definitely keep these suggestions tucked away


Sent from my iPhone using Tapatalk


Top
 Profile  
 
PostPosted: Sat Jun 22, 2019 7:41 pm 
Offline
Koa
Koa

Joined: Fri Feb 24, 2017 8:43 am
Posts: 1707
Woodie G wrote:
A few questions:

1. Relief at 7th fret?
2. Action at 12th fret for E2 and E4?
3. 1st fret clearance for all strings?
4. Have the frets been rocked for high frets?

We follow a procedure for initial string-up for acoustics similar to the following:

- Set relief (usually 0.004-0.006); let things sit overnight
- Set 12th fret action 0.010" high (e.g., 0.105/0.075 for strong strummer)
- Set 1st fret action (this is nut action...E2 0.020"/0.018"/0.016"/0.014"/0.012"/E4 0.010")
- Reset 12th fret action to desired action
- Tweak nut action to final clearances (.002-.004 lower depending on player preference and technique)
- Let things sit 24 hours, then re-tweak anything that has shifted.
- At that point, bring the player back in for final setup.

Both Mr. Morelli and the boss just go for a set of numbers in their head, setting things such that they settle to the final desired numbers after a few hours or days. I have to use the step-wise approach, hoping to make the sort of correlations which eventually will allow me to pull off the same stunt. Both gentlemen subscribe to the 10,000 hour rule of competence (five years of full-time, 2080 hour per year effort and study), which likely translates into a few hundred set-ups before gaining basic competence (perhaps the 4000 hour mark) and a thousand or more setups to achieve reasonable mastery.

I’ll follow this procedure on this setup:)
Always helps to have a method


Sent from my iPhone using Tapatalk


Top
 Profile  
 
PostPosted: Mon Jun 24, 2019 2:47 am 
Offline
Contributing Member
Contributing Member
User avatar

Joined: Fri Jul 10, 2009 4:44 am
Posts: 5498
First name: colin
Last Name: north
Country: Scotland.
Focus: Build
Status: Semi-pro
Make sure when cutting the nut slots that they are ramped , i.e. they slope towards the tuners.
Similar for the saddle, ramped at the back of the saddle, more ease the front of it, not so much round it.

_________________
The name catgut is confusing. There are two explanations for the mix up.

Catgut is an abbreviation of the word cattle gut. Gut strings are made from sheep or goat intestines, in the past even from horse, mule or donkey intestines.

Otherwise it could be from the word kitgut or kitstring. Kit meant fiddle, not kitten.



These users thanked the author Colin North for the post: SnowManSnow (Mon Jun 24, 2019 8:23 am)
Top
 Profile  
 
PostPosted: Mon Jun 24, 2019 10:28 am 
Offline
Brazilian Rosewood
Brazilian Rosewood

Joined: Fri Aug 19, 2005 4:02 am
Posts: 3263
Location: The Woodlands, Texas
First name: Barry
Last Name: Daniels
It should have been easy to diagnose the problem upfront, when you determined that the buzz only occurred on one or more open strings.


Top
 Profile  
 
PostPosted: Mon Jun 24, 2019 10:51 am 
Offline
Contributing Member
Contributing Member
User avatar

Joined: Mon Jul 27, 2009 7:52 am
Posts: 4524
First name: Big
Last Name: Jim
State: Deep in the heart of Bluegrass
Country: usa
Focus: Build
Status: Amateur
Had one that had a similar situation . Neck was starting to warp slightly .

_________________
The Shallower the depth of the stream , The Louder the Babble !
The Taking Of Offense Is the Life Course Of The Stupid One !
Wanna Leave a Better Planet for our Kids? How about Working on BETTER KIDS for our Planet !
Forgiveness is the ability to accept an apology that you will probably NEVER GET
The truth will set you free , But FIRST, it will probably Piss you Off !
Creativity is allowing yourself to make Mistakes, Art is knowing which ones to Keep !
The Saddest thing anyone can do , is push a Loyal Person to the point that they Dont Care Anymore
Never met a STRONG person who had an EASY past !
http://wiksnwudwerks.blogspot.com/
http://www.facebook.com/groups/GatewayA ... rAssembly/


Top
 Profile  
 
PostPosted: Mon Jun 24, 2019 10:52 am 
Offline
Contributing Member
Contributing Member
User avatar

Joined: Mon Jul 27, 2009 7:52 am
Posts: 4524
First name: Big
Last Name: Jim
State: Deep in the heart of Bluegrass
Country: usa
Focus: Build
Status: Amateur
Colin North wrote:
Make sure when cutting the nut slots that they are ramped , i.e. they slope towards the tuners.
Similar for the saddle, ramped at the back of the saddle, more ease the front of it, not so much round it.


Have not been notching the saddle idunno Thoughts ? idunno

_________________
The Shallower the depth of the stream , The Louder the Babble !
The Taking Of Offense Is the Life Course Of The Stupid One !
Wanna Leave a Better Planet for our Kids? How about Working on BETTER KIDS for our Planet !
Forgiveness is the ability to accept an apology that you will probably NEVER GET
The truth will set you free , But FIRST, it will probably Piss you Off !
Creativity is allowing yourself to make Mistakes, Art is knowing which ones to Keep !
The Saddest thing anyone can do , is push a Loyal Person to the point that they Dont Care Anymore
Never met a STRONG person who had an EASY past !
http://wiksnwudwerks.blogspot.com/
http://www.facebook.com/groups/GatewayA ... rAssembly/


Top
 Profile  
 
PostPosted: Mon Jun 24, 2019 11:06 am 
Offline
Contributing Member
Contributing Member
User avatar

Joined: Fri Jul 10, 2009 4:44 am
Posts: 5498
First name: colin
Last Name: north
Country: Scotland.
Focus: Build
Status: Semi-pro
WudWerkr wrote:
Colin North wrote:
Make sure when cutting the nut slots that they are ramped , i.e. they slope towards the tuners.
Similar for the saddle, ramped at the back of the saddle, more ease the front of it, not so much round it.


Have not been notching the saddle idunno Thoughts ? idunno


Who said anything about notching saddles?

_________________
The name catgut is confusing. There are two explanations for the mix up.

Catgut is an abbreviation of the word cattle gut. Gut strings are made from sheep or goat intestines, in the past even from horse, mule or donkey intestines.

Otherwise it could be from the word kitgut or kitstring. Kit meant fiddle, not kitten.


Top
 Profile  
 
PostPosted: Mon Jun 24, 2019 11:07 am 
Offline
Contributing Member
Contributing Member
User avatar

Joined: Mon Jul 27, 2009 7:52 am
Posts: 4524
First name: Big
Last Name: Jim
State: Deep in the heart of Bluegrass
Country: usa
Focus: Build
Status: Amateur
Colin North wrote:
WudWerkr wrote:
Colin North wrote:
Make sure when cutting the nut slots that they are ramped , i.e. they slope towards the tuners.
Similar for the saddle, ramped at the back of the saddle, more ease the front of it, not so much round it.


Have not been notching the saddle idunno Thoughts ? idunno


Who said anything about notching saddles?


guess i read that wrong . laughing6-hehe

_________________
The Shallower the depth of the stream , The Louder the Babble !
The Taking Of Offense Is the Life Course Of The Stupid One !
Wanna Leave a Better Planet for our Kids? How about Working on BETTER KIDS for our Planet !
Forgiveness is the ability to accept an apology that you will probably NEVER GET
The truth will set you free , But FIRST, it will probably Piss you Off !
Creativity is allowing yourself to make Mistakes, Art is knowing which ones to Keep !
The Saddest thing anyone can do , is push a Loyal Person to the point that they Dont Care Anymore
Never met a STRONG person who had an EASY past !
http://wiksnwudwerks.blogspot.com/
http://www.facebook.com/groups/GatewayA ... rAssembly/


Top
 Profile  
 
PostPosted: Mon Jun 24, 2019 12:10 pm 
Offline
Contributing Member
Contributing Member
User avatar

Joined: Wed Oct 08, 2008 11:36 am
Posts: 7380
Location: Southeast US
City: Lenoir City
State: TN
Zip/Postal Code: 37772
Country: US
Focus: Repair
I don't notch the saddle although over time the strings will wear a bit of a notch in them so folks might think they were originally made that way.

_________________
Steve Smith
"Music is what feelings sound like"


Top
 Profile  
 
PostPosted: Mon Jun 24, 2019 12:27 pm 
Offline
Contributing Member
Contributing Member
User avatar

Joined: Fri Jul 10, 2009 4:44 am
Posts: 5498
First name: colin
Last Name: north
Country: Scotland.
Focus: Build
Status: Semi-pro
WudWerkr wrote:
Colin North wrote:
WudWerkr wrote:
Have not been notching the saddle idunno Thoughts ? idunno


Who said anything about notching saddles?


guess i read that wrong . laughing6-hehe


laughing6-hehe

_________________
The name catgut is confusing. There are two explanations for the mix up.

Catgut is an abbreviation of the word cattle gut. Gut strings are made from sheep or goat intestines, in the past even from horse, mule or donkey intestines.

Otherwise it could be from the word kitgut or kitstring. Kit meant fiddle, not kitten.


Top
 Profile  
 
PostPosted: Mon Jun 24, 2019 1:21 pm 
Offline
Koa
Koa

Joined: Fri Feb 24, 2017 8:43 am
Posts: 1707
SteveSmith wrote:
I don't notch the saddle although over time the strings will wear a bit of a notch in them so folks might think they were originally made that way.


I just thought he was talking about the edge of the saddle...



Sent from my iPhone using Tapatalk


Top
 Profile  
 
PostPosted: Mon Jun 24, 2019 1:23 pm 
Offline
Koa
Koa

Joined: Fri Feb 24, 2017 8:43 am
Posts: 1707
WudWerkr wrote:
Had one that had a similar situation . Neck was starting to warp slightly .

My neck does move when I pull tension. I’m going to try and counter it with truss rod later this afternoon.
The dimensions aren’t too thin, in not sure why it bows


Sent from my iPhone using Tapatalk


Top
 Profile  
 
PostPosted: Mon Jun 24, 2019 5:28 pm 
Offline
Contributing Member
Contributing Member
User avatar

Joined: Mon Jul 27, 2009 7:52 am
Posts: 4524
First name: Big
Last Name: Jim
State: Deep in the heart of Bluegrass
Country: usa
Focus: Build
Status: Amateur
SnowManSnow wrote:
WudWerkr wrote:
Had one that had a similar situation . Neck was starting to warp slightly .

My neck does move when I pull tension. I’m going to try and counter it with truss rod later this afternoon.
The dimensions aren’t too thin, in not sure why it bows


Sent from my iPhone using Tapatalk


One im talking about was twisting at the nut sightly at the 1st string . High E had to remove the fret board level neck back out ( sanded and added carbon fiber ) then reset fretboard .

_________________
The Shallower the depth of the stream , The Louder the Babble !
The Taking Of Offense Is the Life Course Of The Stupid One !
Wanna Leave a Better Planet for our Kids? How about Working on BETTER KIDS for our Planet !
Forgiveness is the ability to accept an apology that you will probably NEVER GET
The truth will set you free , But FIRST, it will probably Piss you Off !
Creativity is allowing yourself to make Mistakes, Art is knowing which ones to Keep !
The Saddest thing anyone can do , is push a Loyal Person to the point that they Dont Care Anymore
Never met a STRONG person who had an EASY past !
http://wiksnwudwerks.blogspot.com/
http://www.facebook.com/groups/GatewayA ... rAssembly/


Top
 Profile  
 
PostPosted: Mon Jun 24, 2019 7:41 pm 
Offline
Koa
Koa

Joined: Fri Feb 24, 2017 8:43 am
Posts: 1707
WudWerkr wrote:
SnowManSnow wrote:
WudWerkr wrote:
Had one that had a similar situation . Neck was starting to warp slightly .

My neck does move when I pull tension. I’m going to try and counter it with truss rod later this afternoon.
The dimensions aren’t too thin, in not sure why it bows


Sent from my iPhone using Tapatalk


One im talking about was twisting at the nut sightly at the 1st string . High E had to remove the fret board level neck back out ( sanded and added carbon fiber ) then reset fretboard .

Oh man!


Sent from my iPhone using Tapatalk


Top
 Profile  
 
PostPosted: Mon Jun 24, 2019 8:34 pm 
Offline
Mahogany
Mahogany

Joined: Wed Apr 24, 2019 12:50 pm
Posts: 93
First name: Daniel
Last Name: Oates
City: Sharon
State: Connecticut
Zip/Postal Code: 06069
Country: United States
Focus: Build
Status: Amateur
I recently had a rattling buzz that drove me crazy. I finally found the problem was a loose ivoroid tuning machine knob. It took me ages to find. It was the least expected part that was the cause of the problem.


Top
 Profile  
 
PostPosted: Tue Jun 25, 2019 5:38 am 
Offline
Cocobolo
Cocobolo

Joined: Wed May 04, 2016 4:17 am
Posts: 150
First name: Gary
Last Name: Leddington
Focus: Build
Status: Amateur
Check the tuners... a friend of mine recently had a phantom buzz... turned out to be a loose something-or-other INSIDE the tuner button.

G.

_________________
www.leddingtonguitars.com


Top
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 19 posts ] 

All times are UTC - 5 hours


Who is online

Users browsing this forum: Bing [Bot] and 88 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