did someone sell you the game recently under the pretense that it was working? maybe approach them for some compensation if it wasn't as advertised.

What exactly was done to the board?

What switches are shorting out?

How did you determine this?

What fuses are blowing?

There are Pinsiders that do board repair. If you can post some high resolution images of the alkaline damaged areas of the board maybe Borygard or one of the other excellent board repair people can give you some helpful information.

If you're asking if it's possible that a malfunction in another part of your machine damaged your newly repaired board the answer is yes. Rather unlikely, but if stray voltage is going where it doesn't belong it's possible. You could check voltages and see if they are within specifications.

More likely is the alkaline damaged board has more problems that were not fixed the first time. Who did the board repair? Photos of the board might help people here identify problem areas.

Unless properly repaired, battery leakage will continue to damage whatever it had touched. I would not be surprised that your issues are from the battery leakage.

I'm in Fenton a lot, since I live in St Louis, and am glad to get your game to 100%. I'm on the road a lot though and my schedule is usually crazy tight, so it would be at least several weeks.

Contact me be email if you'd like me to help.

--
Rob Anthony
Pinball Classics
http://LockWhenLit.com
Quality Board Work - In Home Service
borygard at gmail dot com