FRTLZR Fretwork Tools FAQ
What is fret sprout and how do you fix it?
Fret sprout occurs when the wood of the fretboard shrinks due to humidity or temperature changes, causing sharp fret ends to protrude from the sides of the neck. It can be fixed using a dedicated fret end dressing tool like the FRTLZR® XXXL Diamond File, which allows precise, controlled smoothing and refinement of fret ends.
What does a fret rocker (FretBanger) do?
A fret rocker like the FretBanger is used to detect uneven frets by rocking across three frets at a time. If movement is detected, it indicates a high fret that may cause buzzing or dead notes. It also doubles as a string action gauge for quick setup checks.
Why are feeler gauges important for guitar setup?
Feeler gauges like the Precision Feeler Gauges are essential for accurately measuring neck relief and setup tolerances. Precise measurements ensure consistent playability and help avoid guesswork during truss rod adjustments and setup work.
What is a string action gauge used for?
A string action gauge like the Checkcard allows you to quickly measure the height of your strings above the fretboard. This helps achieve consistent setup results and optimal playability across all strings.
Do I need to check my nut before making adjustments?
Yes. The nut plays a critical role in overall setup. Tools like CutNutOrNot help determine whether nut slots are too high or correctly set before making irreversible adjustments like filing.
What is a leveling beam used for?
A leveling beam is used to make all frets perfectly even across the fretboard. Tools like the FATBEAM 450mm and FATBEAM 150mm ensure consistent contact across multiple frets, eliminating high spots that cause buzzing and improving overall playability.
When should I use a spot leveling tool like Fretshaper?
Spot leveling tools like the Fretshaper are used when only individual frets are too high. This allows precise correction of problem frets without leveling the entire fretboard, saving time and preserving fret life.
Why is fret crowning necessary after leveling?
After leveling, frets become flat on top. Tools like the Damon Fret Crowning File restore their rounded shape, ensuring proper intonation, better string contact, and smoother playability.
What does a fret beveling file do?
A fret beveling file like the FretKata is used to shape the edges of frets along the fretboard. This improves comfort, removes sharp edges, and ensures a consistent playing feel along the neck.
Why is fret polishing important?
Polishing removes scratches from fretwork and creates a smooth surface. Tools like the Fret Polishing System and Polishing Grit Set reduce string friction, improve bending, and enhance overall playing feel and tone.
Do I need radius gauges for setup?
Radius gauges like the FRTLZR Radius Gauges help match the curvature of the strings to the fretboard radius, ensuring even string height and consistent playability.
Can beginners use FRTLZR fretwork tools?
Yes. FRTLZR® tools are designed to be intuitive and structured, making them suitable for beginners while still offering the precision required by professional luthiers and technicians.
Are expensive luthier tools necessary for good results?
No. High-quality fretwork depends on precision and technique, not price alone. FRTLZR® tools are engineered to deliver professional results while remaining affordable, making advanced guitar setup accessible without overspending.