I bought a 3" ps/2 trackball and I'm in the middle of wiring my CP, but I can't remember for the life of me which color is which button. Normally I label everything, but I figured I could remember 3 wires. I hope they use the same colors on each track ball, but the colors are yellow, red, and green.
Could someone please help me out with this so I don't have to use more wire than I have to to get the cp wired correctly?
Thanks.