It's unbelievable to me now but for the first few years I played guitar, I had absolutely no idea what a truss rod was – let alone how to adjust it. Blame it on being self-taught and knowing few other ...

We’re going to take the process in manageable stages to cover string changes, fretboard and fret cleaning, guitar body cleaning, truss rod adjustment, string height and intonation, plus pickup height.

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Olly Curtis / Future It's unbelievable to me now but for the first few years I played ...