Ignition switch wires identification

I've rewired my 75 Duster using EZ's Wiring harness. All is good but I'm having trouble getting the ignition switch wired properly. I replaced it with a new switch, only difference is there is one extra black wire which is smaller - I'm just not using it. My problem is I can start the engine but

ignition switch wiring colors

Polaris RZR 170 (2009) - Service Manual - Wiring Diagram - Owners Manual

Ignition switch wires identification

Ignition switch wires. which color does what?

Ignition switch wires identification

Q&A: 1989 Dodge Ram W150 Wiring Diagram & ECM

Ignition switch wires identification

NO SPARK W150 1989-1991 swap, Page 2

NO SPARK W150 1989-1991 swap, Page 2