Quoted from Kickout:Can manually activate Slide Bank Relay and Slide Bank resets and game can be played
If the Slide Bank Reset relay doesn't activate during game start,
beginning with the 16 Drum Unit Disc "0" Position wipers,
Inspect and diagnose this circuit with Alligator clip jumper wires
https://pinside.com/pinball/forum/topic/gottlieb-big-shot-repair#post-6305153
http://www.planetimming.com/Pinball/troubleshooting/EM%20Troubleshooting.pdf
http://www.pinrepair.com/em/index3.htm#features
Example of a pinsider actually doing this https://pinside.com/pinball/forum/topic/red-baron-tech-question#post-5858156