[Richard]

Hard way = try = then fix

It's alot of work taking the panel apart, putting in a new gauge, and then tearing it out, then in, then out, one more time........

I used the original shunts, = saves money. Then had the gauge calibrated to the shunts.

Replacing the original (never worked right to begin with) volt, amp meter was one of the best improvments to the Skymaster. I like simple panels, but I also want to know what is happening. Now in one gauge, no switches, I can see the battery current, front, rear currents and volts. Bliss.