"How Often Does My Guitar Need a Setup?"
This is the most common setup question we get, and the honest answer is: it depends on how much you play and what environment your guitar lives in.
A guitar that sits in climate-controlled comfort and gets played occasionally might go a year or more between setups. A guitar that travels to gigs, gets exposed to varying humidity and temperature, or gets played every day will likely benefit from a setup two to four times a year. Seasonal changes are particularly hard on necks — as humidity drops in winter, many necks develop a back-bow that raises action at the nut and lowers it at the body, creating a very specific kind of unpleasantness.
If your guitar is fighting you — if you find yourself playing less because it just doesn't feel right — that's the clearest sign you need a setup.
"What's the Difference Between Action and Intonation?"
Action is the height of the strings above the frets, measured at a specific fret position (usually the 12th). High action means more effort to fret notes, more finger fatigue, and sharper intonation for barre chords. Low action means easier playability, but too low and you get fret buzz — especially when digging in hard.
Intonation is whether the guitar plays in tune with itself at different positions on the neck. You check intonation by comparing the open string pitch to the pitch at the 12th fret (which should be exactly one octave higher). If the 12th-fret note is sharp, the string length is too short — the saddle needs to move back. If it's flat, the saddle moves forward. Correct intonation means a chord played at the 5th fret sounds as in-tune as a chord at the 12th fret.
"Can I Do My Own Setup?"
Absolutely — and it's a great skill to develop. The basic sequence is: string gauge → truss rod adjustment (wait 24 hours) → nut slot depth → string action (bridge saddle height) → intonation → fret polish → nut lubrication. You'll need a good digital tuner, a set of feeler gauges, the correct allen wrenches for your specific guitar, and a radius gauge (or string action gauge) for accurate action measurement.
The one step people most often skip is the nut. The nut is incredibly important — too-high nut slots make the guitar hard to play in the first position and cause sharp intonation there. Nut slot filing requires proper files matched to string gauge and should be done carefully, as removing too much material from a nut slot can't be undone without replacing the nut entirely.
If you want a professional baseline to work from, bring your guitar in for a proper setup first. You'll have a reference point to maintain.