Quoted from HeighwayPinball:
Our latest batch of dual slot coin doors does NOT have the validator panel - which is a fault of our supplier, as it is supposed to be present.
The wiring loom in the game should have everything needed to make the validator work.
We need to have a discussion with you Hilton, to get a new coin door over to you and help you with wiring it up.
such great customer service!!! THANKS Andrew! I will message you later today. Really looking forward to this.
The game held up great at MGC all weekend. I was chasing an odd autoplunge issue where balls were plunging immediately upon entering the shooter lane. After chasing myself in circles I think we finally found out it was the captive ball leaf switch had been gapped tight/hit to be tight and the vibration just form the ball coming up from the trough was enough to cause a closure which then cause the autoplunger to fire as the game thought a ball was already on the playfield so ball save enabled/plunger fired.
The short of it, check all your switch gaps to others that may incounter a similar symptom.
The long of it, Andrew, I have some great ideas for more things in the operator menus for diagnosing intermittent switch issues.