What voltage are you running at?

[TsgtRet]

Fancy :clap: Looks a little like the dashboard of a high tech German SUV :whistle: On the other hand, when I finally get my track up and since I do everything on a shoestring and it's only going to be 2 lanes, I'm going to use my old HO Model RR double control and just put in test points for each lane and use my trusty old (analog) meters.

[btaylor]

Dave, I have those very same gauges! they are very handy, especially when you change up car class's

[dr fabio]

Have you checked that each of those gauges reads the same value for the same input voltage? That is hook up the PM supply to gauge #1. Does it read 12.1V when the PM is 12V. Now hook up gauge #2 and then gauge #3. Did they all read the same voltage? That is 12.1V?

Just a thought as you don't know what sort of accuracy specs those gauges have.

[HomeRacingWorld]

I tested some. Only had a few of them but they were all identical.

Good that you are showing this again, new folks just joining us might want to know.

[dr fabio]

:text-bravo:

Nice one. All systems go then.