Has anyone bought and installed the JAW WBo2 on their car yet? Im tempted to but after searching the site as well as the forum for the JAW, I cant seem to find an accurate install write-up.

Basically u get the circuit board and the LED display as optional. Buy the Bosch LSU Wideband Sensor anywhere it is sold and get 8 different wire gauges that are rated at least 3amps(can I use 18-24 gauge wire?). the wiring gets connected to the 5 pin layout but the 6th one I don’t know where(site says use a green color wire but where does it go?). im assuming the other end of the 6 wires run back and gets connected to the JAW circuit board?
And lastly, what about calibrating the O2 sensor? I suppose as long as the JAW is powered on the sensor should be functioning and fail correct? Just need some guidance and instructions b4 I spend the money on this lil project, that’s all. Thanks in advance