"PLUS ONE Wayfinder. 12th fret rule RULES as far as intonation. I'm nor sure why I thought of this, because some people have different opinions, but many years ago I was a member of a Charvel/Jackson forum. One post really slapped me in the face…"
"Many CBGs are fretless, played with a slide with high action. Those rarely are concerned with intonation (adjustable bridge). However, on a fretted instrument a seasoned musician will want perfect intonation (12th fret note an octave lower than the…"