This is my first EM and I am pretty lost on how to work on them, so any help is deeply appreciated. I've been doing my best following instructions here: http://www.pinrepair.com/em/index3.htm#start
Here is the problem. When I turn on and credit up (I set the switched to be free play) my Bally Surfers, the score motor starts spinning, the Game over relay starts clicking, and the credit count wheel starts counting down to 0. And this never stops unless I manually push the start relay. Then everything stops until I press the start button again and the same things get going again. Some other things: The score reels never count down to 0 (though I have taken them off and cleaned their contacts).
Since I know that I don't know how to explain this well, I made a video:
Any help would be appreciated!