Quoted from Scoot:
It is not supposed to fire while moving unless triggered by the opto. In test mode everything checks out?
Yes, says mini playfield is fine. I think they mini pf test only checks movement of armeture. All good there. Checked flipper coil diodes and for the life of me can't get that opto switch to trigger in test mode unless broken. I notice this board under playfield triggers the switch if I unplug one of the three connectors but if all plugged in and jiggling wires, nothing, which is good. No loose connections. I'm at a serious loss here and sort of bummed.
I literally changed flipper opto board out of desperation. In addition I removed the playfield optos and connected with a straw so nothing could break beam, flippers still fire plunger randomly. Checked all connections in back box. Put game in single switch test in switch 36 so it will beep if triggered. Fucked around with everything above and below playfield and in back box to try to trigger switch. Nothing. Wtf. Are you sure the plunger shouldn't fire randomly? I'm obsessive about game playing correctly and this drives me nuts. Half tempted to sell game and I just got it. Fuck this Pos. So pissed.20190202_075301 (resized).jpg