Help with Temp, Gas, Oil Alt gauges FREE VIDEO INCLUDED!

OK , Blue with white tracer doesn't have to be correct for all models. If that is the wire that goes on the pin where the copper trace routes to,,, all good.
Okay after too long...I finally got a new circuit board shipped all the way from Canada to the good ol US. Took my Dash off which was considerably easier and faster this time and replaced the voltage limiter with the electronic one you see and the circuit board with a brand new one. I put it back together in the dash and.....nothing different. Oil light works, dash lights work, wipers work, but gas, temp and alt gauge are dead. What should my next check be?

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