Is there any chance you could provide or send details on 'how' you went from the fiero gauge cluster in your one picture (my fiero, 6 cylinder ,speedo goes to 85 by the way, so mine is a third type)
to the lambo gauge display with just the couple parts for controlling the needles?
How do you control this without the whole circuit board, etc? Where did you bury the controlling circuit board?
Thank you!
Peter