Re: Can't figure out what this diagram is saying
The shielding is the ground part of the wire. Phat Cats don't have an extra (3rd) wire for a separate ground.
I've got 9 Phat Cats and changed the magnets in all of them. If you find it weak and thin in the bridge slot, or very dark in the neck, it's the A2 magnets. It's easy enough to swap them out and dial in the EQ's.