Fretless muscle memory

[Grimalkin]

I look to the guys who have made a name for themselves on the instrument. They usually have lines and look at the neck 90% of the time:

 

 

[Grimalkin]

From 0.30 on:

 

 

[Grimalkin]

If you look at what Willis and Lagrene are playing above, nearly all of it is visual and muscle memory, pitch correction at those tempos, not an ice-cubes chance in hell...

 

Get lines.

[Linus27]

I love that Lagrene bass, obviously been defretted but its just gorgeous.

[Grimalkin]

Dark filled lines.