Go Back   TalkBass Forums > Double Bass Forums > Setup & Repair [DB]
Register Rules/FAQ/CUP Members List Calendar Search Today's Posts Mark Forums Read

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


Supporting Membership
Thank You

Latest Supporting Member
Donate to Upgrade Today

Reply
 
Thread Tools Search this Thread
  #1  
Old 08-06-2010, 03:42 PM
Registered User
 
Join Date: Jul 2006
Location: Macclenny, Florida
Laborie End Pin Fit

The endpin on my bass has never been a perfect fit since the hole was made. Lately it seems more loose. There is a creeking noise as the bass shifts weight. Anyone else have a similar experience? What's the fix?
Sign in to disble this ad
  #2  
Old 08-06-2010, 04:32 PM
Thomas Andres- Bass Makers
 
Join Date: Dec 2006
Location: Northern Virginia
The hole should be reamed with a 'cello endpin reamer. You could take it to a luthier and have it touched up, then chalk the pin to see where you need to file or use tape to adjust. Some of the wooden endpins get slightly oval when they are in a wet or very dry environment.

Last edited by Schoolhouse : 08-06-2010 at 06:57 PM. Reason: Spelling
  #3  
Old 08-06-2010, 06:39 PM
Registered User
 
Join Date: Jul 2006
Location: Macclenny, Florida
I'll follow your advice. Thanks!
  #4  
Old 08-08-2010, 01:18 PM
Registered User
 
Join Date: Jan 2002
Location: Houston, TX
There are a few possibilities.

The end pin you are using may not be precisely tapered. Have you tried using another pin?

The wood in the end block will condense a bit with use, particularly if you're using a hard plastic / carbon fiber pin. This shouldn't necessarily make for a loose fit, but the end pin would gradually seat further into the end block.

It is possible the hole was not reamed precisely. Have a luthier look at it. If the hole is off, it will either need to be re-reamed with a cello reamer or plugged and re-drilled entirely.
  #5  
Old 08-08-2010, 04:21 PM
Registered User
 
Join Date: Apr 2006
Location: Australia
This may be unorthodox, but what about an epoxy coat on the inside of the hole, then ream the hole to neaten it once it has hardened, then repeat the process. You end up with a very durable surface, and you dont remove more wood off the endblock.
  #6  
Old 08-08-2010, 08:46 PM
Registered User
 
Join Date: Aug 2007
Location: NYC
Supporting Member
I think most luthiers would say NO EPOXY!
  #7  
Old 08-10-2010, 04:22 PM
Registered User
 
Join Date: Nov 2008
Just 'cause jaco did it doesn't mean you can
  #8  
Old 08-10-2010, 07:32 PM
Registered User
 
Join Date: Nov 2006
Location: western MA
GOLD Supporting Member
I did the epoxy end pin fix on my bass, used the thicker 2 part stuff for automotive use - came out great and works fine now. The cost of having a luthier fix it was greater than the value of the instrument.

Last edited by powerbass : 08-11-2010 at 05:03 AM.
  #9  
Old 08-10-2010, 09:27 PM
Registered User
 
Join Date: Apr 2006
Location: Australia
Quote:
Originally Posted by powerbass View Post
I did the epoxy end pin fix on my bass, used the thicker 2 part stuff for automotive use - came out great and works fine now. The cost of a having a luthier fix it was greater than the value of the instrument.
Ahh, a fellow 21st century dweller. How are you sir?
Reply



Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

Follow TalkBass on Twitter   Visit TalkBass on Facebook  

All times are GMT -6. The time now is 09:44 PM.




Copyright 2011 Talk Music Group Inc. All rights reserved.
Play guitar? Visit our new sister site TalkGuitar.com [beta]
Powered by vBulletin® Version 3.6.12
Copyright ©2000 - 2012, Jelsoft Enterprises Ltd.