Hello.
I'm in a bit of a rush to fix this weird issue with this Meteor (the issue has existed since I bought the pin recently). Got a classics tournament at my house on the weekend and would love to include it!

The issue is that the Right sling switches will not fire the slingshot. It will drop the R target on meteor drops

The left sling switches will drop E on meteor.

Some other solenoids will sometimes rarely seem to misfire but I cannot reproduce it like I can with the slings every time!

Watch video here.

Things I have tried.

1. I clipped off the 2 remaining caps on some switches.
2. I replaced the solenoid driver board with 2 different boards (from stern magic and quicksilver) the issue still exists and some other switches where going off on their own I think with the other board
3. I found an old thread on pinside with a similar issue that said to repin J4 pin 3 on mpu and j4 pin 5 on solanoid. I did that and no change. I redid some other pins but not all. They visually look fine...
4. I went into switch test and tested every switch.... Every one appeared in the display as it does in the manual when triggered.
5. I manually fired both coils by grounding them and the coils work fine.
6. I checked the manual and the wires going to the coils on the slings are plugged into the correct connector...

I'm sure it's something silly and maybe just some different pins I need to check. I'm just the world's super slowest repinner so I don't want to spend time repining something unrelated since there are so many plugs

Thank you for any help provided.

Nothing fires the slings. Not even in the solanoid test thingy.

I do have what seems to be a prototype playfield as I had a dead bumper missing on the right of the meteor targets. But a roll over is there so I guess that probably has nothing to do with it.

And as per point 6. The colours on the connector for the power to the slingshots match up to the pins listed in the manual...

Good news and bad news!
The good news is the game was wired wrong.
These 2 pins in my game where swapped.
I got a picture from someone

The bad news is now the first E target when hit and is scoring forever while it's pressed down.
No other switches on the drop banksseem to have the same issue

Video:

Screenshot_20181214-145555_Messages (resized).jpg

Went into switch test
And the E target sets off its one switch and also switch 23 lower left bank drop. Circled in purple.

Also just noticed that the lower left drop will not reset on its own. All switchs work. But only the upper left will reset both drop banks.

Screenshot_20181214-220426_Telegram (resized).jpg

Completing the right 3 bank also resets the meteor target bank. Not sure if that is meant to happen or not. I'm guessing not....

Also the sound has mostly been now not working for the last 2 days it comes back some times. Speakers make a weird sound when the meteor target bank resets.