New to pinball repair and trying to take care of my issues myself so please bear with me. I have a Twilight Zone that has been sitting for 3 years and finally got help from a local pinball guy that got it up and running. The game is playable with the only error that is constant is Switch 76 Playfield exit optos. Been reading up on that but that isn't my main issue. Seems while playing the game if I hit both flipper buttons it will reset the game. Like it is overloading something and causing the whole game to reset. It only seems to be while both flippers are used at the same time. I do have an issue with the upper left flipper staying energized at times and will see an EOS error for that flipper. So far I have solved a few issues on my own but seems I am stuck on this major issue now.
Any ideas or being pointed in the right direction will be appreciated. Sorry for being so lost but very new at all of this. Hope to learn and solve my Judge Dredd issues next after I get everything on the TZ solved.