Ignition switch wiring help needed

[Draggn66]

Ok the PO had really screwed up the wiring harness under the dash. He had cut and spliced wires of different colors and gauges into it and I've almost got it all fixed. I've been using the wiring diagrams by boundstaffpress. Thanks Justin! Here's my problem. According to the WD the ign switch has a 20ga green wire that is supposed to be for the temp gauge that runs to the cluster connection. I have no green wire at the ign switch. The pic of the cluster connection is for idiot lights and there is a pic of a connection for gauges which I have but it doesn't show if the green wire goes to the switch or not. It is in a different spot on the cluster connection. FYI the PO also had an aftermarket temp gauge under the dash so I don't know if he cut that wire out or if it's never been there! I'm sorry if I made this more confusing then it need to be but I've been shooting wires all morning and AARRRRRRGGGGG! Any help would be great. TIA