View Single Post
  #3  
Old 02-05-2020, 04:34 PM
John Arnold John Arnold is offline
Registered User
 
Join Date: Jan 2009
Posts: 3,096
Default

If the business card is lifting the string, then the relief is less than its thickness, not more. To get more adjustment out of the truss rod, remove the nut and lubricate it.
Reply With Quote