13
LB -400Bass DIY Kit
4
Setup
4 Setup the guitar
4.1
Truss rod adjustment
The truss rod runs down the centre of a bass
guitar neck. It can be used to straighten
bowed necks by either lossening or
tightening it.
To see if the neck on your bass guitar has
bowed place a finger on the 1st fret of the
low E string then use your other hand to
press down somewhere around the 15th fret
of the same string. The gap between the
string and the frets should be around a
consistent width of a credit card throughout.
1. Neutral Position - Slight forward bow
No Truss Rod adjustment needed.
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2. Forward bow - Extreme U-Shaped Bow
Turn Truss Rod
counter clockwise
Buzzing near here
Buzzing near here
3. Backward bow - Extreme N-Shaped Bow
Buzzing near here
Turn Truss Rod clockwise
Buzzing near here