Your truss rod needs adjustment when the neck of your guitar has too much or too little upbow or too much backbow. Here's how to make the adjustment yourself.
Few things make an acoustic guitarist’s day quite like playing a freshly set up guitar. Suddenly your ax feels like butter. Every string rings like a bell from the first fret up to the neck joint. And the simplest D chord sings like a symphony. You’re reminded why you fell in love with your instrument in the first place.