Prepping a BP4W for future install in my '93, so will be wiring in the tach switch to trigger the VICS solenoid. My question: as seen in my photo, which side, (LH or RH) of the solenoid wiring plug is +, and which side gets the signal wire? Or does it not matter, as the solenoid will close with power applied in either direction across it? Thanks!

 

Does not matter.

 

As I suspected, but thanks for easing my concerns!