Hi Everyone!! So i wired up my reverse lights on my Tremec TKO 500.
I bought the pig tail off of Amazon. Wires coming out is the same color so i am assuming that it doesn't matter installation on the two male ends. Meaning either or can be positive.

Below is a picture of how i wired it up.
So yes, its not working.
I put it in reverse, power up the car. Not running, just powered up and the reverse lights not running.
from my drawing, what did i miss. I am assuming that the speedometer lead is the source of the power to the transmission.
Reverse lights diagram.JPG