I've searched these forums and have been googling, but come up with nothing. So I'm trying my luck here, and maybe this will help someone else too since the answer doesn't seem easily accessible.
Up front my question is: are the Grey and White wire locations on the "Connector Pinout" diagrams on any of the Analog Gauge install instructions incorrectly switched in the diagrams? And if they are switched, does that mean that the White wire is still the Analog + output as stated and the grey goes to the Instrument Lighting as stated?
A little more background -
I am currently installing the new AEM Analog Boost and UEGO Wideband gauges (Part #'s 30-5132 and 30-5130, respectively), the ones seen in this picture.

Figure 6. in both sets of instructions depict the connector pinouts for the "8-pin power harness" as this:
R P Gr B
R W Br B
However, when I look at the wire connectors in my hands, the pinouts are like this:
R P W B
R Gr Br B