Ok, I've been fighting a speedometer problem here, when it should have the proper gears to be calibrated, but it's still off. I'm wondering if I swapped the circuits when I swapped the casings (old case was cracked pretty bad so I used a different one). Anyhow, went from 85 to 120 speedo. Can someone please verify the number on the circuit board for me? I have a 3190 and I think the other one was a 26xx or something. Does anyone know what the 3190 was used in? It's a smaller board, approximately 2" by 4" or so, and the other one was 2" by about 5" or 6".

I'm assuming these numbers refer to the make/type or build of the board, and not some random number, btw. If anyone has any info otherwise, please let me know.

Thanks,
Ben