Moomba WakePlate Gauge Help

So I have wired it according to customer service, the plate works as it should but I can't even get the light to come on on the thing. I have tested it with a multimeter it is getting power and the ground is good. Just not getting any read out or whatever. This is the newer style that requires no little box/signal driver thing.

I would probably even send someone the gauge to see if it will plug in and work in their boat, if someone is willing.

Thanks

BTW: It is a 04' LSV but the wakeplate was added later

(Message edited by warwagon on February 26, 2009)