Quoted from dementedwarlok:I still cant believe i did that,
You made a mistake. Not the end of the world. There isn't a school to go to for learning pinball repair. Consider you just paid some dues.
What game ? Switches -which row or column is out ? People here will guide you on what is likely wrong.
If you don't have board repair skills and something needs soldering, seek help until your skills improve.
LTG : )