But first we need to explain what 'guitar action' actually means ... First, we'll consult the MusicNomad string height gauge / fret rocker's chart shown below to find out the kind of heights ...

if using another brand’s string action gauge, hold down the strings at the first fret with a capo. Setting the recommended height depends on guitar type and preference; as you can see on the chart of ...

Can you fix your guitar's frets yourself ... First, we'll consult the MusicNomad string height gauge / fret rocker's chart shown below to find out the kind of heights we need to aim for to achieve ...