'68 barracuda ignition switch power on issue

I would bet someone has been under that dash in all these years and that the FSM schematics are correct.
My 1968 Plymouth car manual shows ignition switch wiring is completely different than ALL mopar ignition switches
It shows the black accessory wire is plugged into the ignition2 position
Also shows the yellow “ST” wire going to the where the switch says “ACC”
Oh and there’s absolutely NO power anywhere accept from the battery directly

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