Ok, my next question, is how and where does it neck down to a single plug for the motor connector.

Switch has 3 plugs, B+ in and 2 seperate B+ outs, depending on speed selected.
Yet the motor itself has only one single spade connector.

I have a wiring harness schematic for a Fury and it shows a diode/resistor in the circuit ?

Not sure I understand why one circuit would not feed both circuits regardless of which speed is selected