@charleyhradicalsportscarregistry-com This is proving useful, thank you again. I was able to trace the rpm input wire back to the engine bay where I d...

I would love a copy if you have one on hand. I would want to verify settings or be able to adjust to my liking in conjunction with the AiM lights.

I do in fact have that shift light. So mystery solved! Thank you so much. In your pict I may see a mounting bracket for the bullet light. I would lo...