Editing the video actually took me longer than completing this bass.
Some Details about the build:
It's a ESB-4 Semi Hollow Bass by Pitbull Guitars
Clear Coat: Nitro Cellulose Lacquer Spray Cans (I've used the ones from Northwest Guitars, but any brand will probably do) Tru-Oil finish on the...
Type of sealer: What type of clearcoat are you planning to use later on?
Sometimes that's the limiting factor that makes deciding on a sealer easier.
But any compatible sealer should do (compatible to the clearcoat that you want to use at the end).
Pore filler: Maybe Rustins Grain Filler in...
I don't have a diagram, but just think of it as 3 of the same circuits in parallel + one master tone.
Which means: 3x(Pickup -> volume -> toggle -> to master tone) -> output
Of course, one wire of the pickup goes to GND (ground)
The volume pot has one leg going to GND
The master tone has one...