Hello again! This weekend I went thru the wiring front to back on my 69 Coupe and fixed numerous issues. One thing that is alluding me is how to wire in the wiper motor to the provided wires in the Painless Harness. The Painless manual says match-up to color in original plug, however the colors aren't the same haha. The Painless wires are Black, Red, White, and Blue. The original plug is Red, Black, Green?, and Yellow? I originally hooked Red/Red, Black/Black, White/Yellow, and Blue/Green. When I tested it one of the positions in the switch works and the other one doesn't. If I switch the White and Blue wires, the OTHER position in the switch works. I can't get both to work... How should I be wiring this in? Thanks!