Wiring is done and passed the tap test. Knobs are placeholders as these don't fit CTS pots, but I have ordered the correct ones.
3 way switch and volume (1st knob) for P90s. The rail has its own volume (2nd knob) and switch for coil split. 3rd knob is master tone control. Should be blending heaven needed to wire the volume pots like a jazz bass to achieve fully independent control.