As seasons shift, changing humidity levels cause guitar wood to expand and contract. That sweet-playing setup you dialed in six months ago might now be buzzing against the fretboard or forcing your fingers to fight high action up the neck.

As seasons shift, changing humidity levels cause guitar wood to expand and contract. That sweet-playing setup you dialed in six months ago might now be buzzing against the fretboard or forcing your fingers to fight high action up the neck.