Thanks for that. I bought a Nitrod VPM 100G a few years back as a scan tool and realtime data monitor. One of the really cool things it does is reverses both the text layout and the backlighting. It works as an HUD very well. Displays 3 outputs at a time with one taking 50% of the display. The other 2 split what's left. The reflected display is ~ 1 1/2" tall by ~ 3" wide. Only displays white/blue (or blue/white) but works very well for everything it was advertised for.

Besides, at night I really only want the speedo, anyways.

I hope it lasts a long time because they went out of business.