Guitar Setup Wizard

What this tool is for

Turn symptoms and measurements into a safe setup order. Diagnostic tools rank observations and controlled checks. They do not identify a defect from one symptom, and their safest output is often the next measurement rather than an adjustment.

Use it when you can describe the current state and need a defensible next check. It is not a shortcut around inspection: preserve the starting state, change one variable, and verify the result under the same conditions.

Before you begin

Tune to the intended pitch, identify the installed strings, and record relief and action before touching an adjustment. Note whether the symptom began after transport, weather, or a parts change.

• Use a stable, tuned instrument unless the page specifically investigates tuning.
• Name the physical reference, unit, and test condition beside every important number.
• Keep the original measurements so any reversible change can be returned to baseline.

Input guide

Instrument

identifies the record so its result is not attached to the wrong instrument or work order.

Main symptom

classifies an observed condition; choose “unknown” or “not tested” instead of guessing when available.

Neck relief

records neck curvature under the stated capo, fret, position, and tuning method.

String action

supplies a measured geometric quantity whose datum and resolution should be written down.

Recent change

classifies an observed condition; choose “unknown” or “not tested” instead of guessing when available.

Input labels describe evidence, not targets. A placeholder demonstrates format only; it is never a recommendation for a particular guitar.

How the result should be read

Treat the ticket as an inspection order. A high-priority branch means verify that cause next, not that the cause has been proven. Recheck tuning after every single-variable change.

Read priorities from top to bottom, but stop as soon as new evidence contradicts an earlier assumption. Save or print the result ticket with the entered conditions so another person can reproduce the decision.

Method and logic

The wizard orders evidence by dependency: structural and string condition first, then relief, action, pickup clearance, and intonation. A later measurement is not used to excuse an earlier unresolved fault.

The page keeps calculation and diagnostic claims deliberately bounded. Display rounding improves readability, while the underlying logic uses entered values; descriptive branches report relative tendencies and the evidence needed to confirm them.

Worked example

A 25.5-inch electric arrives with fresh 10–46 strings, 0.20 mm relief, 2.4 mm bass action, and buzz above fret 12. The useful result is to inspect upper-fret and bridge geometry before reducing relief; the next action is a mapped fret test.

The example demonstrates reasoning, not a universal setup specification. Substitute real measurements and repeat the final test before accepting the next action.

Assumptions and limitations

Playing attack, fret condition, neck angle, and measurement position can change the same numbers. The wizard cannot assess truss-rod engagement or authorize cutting, leveling, or neck-joint work.

Instrument design, service history, measurement error, and player technique can outweigh a calculator or checklist. Where manufacturer instructions exist for the exact hardware, use those instructions and record the revision consulted.

Safety and stop conditions

Stop for abnormal resistance, cracking, heat, odor, electrical sensation, moving wood or joints, a measurement that cannot be repeated, or any step that would remove material without a confirmed cause. Secure strings and stored mechanical energy before hardware work. Refer structural, fret-cutting, mains-powered, or uncertain repairs to a qualified technician.

Related workflow

• Fret Buzz Diagnostic Tool — Prioritize likely buzz causes by location, playing context, and measurements.
• High Action Diagnostic Tool — Separate relief, bridge, nut, and neck-angle clues before adjustment.
• Tuning Stability Troubleshooter — Trace tuning drift through strings, nut, hardware, tremolo, and environment.

Open the related page that answers the next unresolved question; do not run every tool as if every system needs adjustment.