Tempest spinner not working properly. Won't go one way at all and the other way is intermittent. I checked all wiring and also the optic board in another cab (pole position).
Guess it's a board issue. Anyone have a quick time saving answer before I start digging through schematics?
Thanks in advance!

Guess it's a board issue. Anyone have a quick time saving answer before I start digging through schematics?
Thanks in advance!

