I just got done restoring a Sky Jump. I did a playfield swap with a new Wade Krause playfield. I got the game working, but I still have some weird issues. #1 issue- all the tilt switches work, meaning when you break them or make them the game tilts until you let go of the switch. It then goes back to the game. Also the tilt bob is connected but does not work. #2 issue- If I'm playing a game and turn the power off the game goes off. When I turn it back on, its right where i left off. Obviously the ball will have drained and it then advances to the next ball. Im wondering if someone has rewired some of this stuff. My next step will be to follow the tilt wire to all the relays and follow along on the schematic. I just thought Id ask you all first in case someone has seen this before. Thanks for any help. Bicyclenut

Thanks guys. I've adjusted the hold relay properly. As soon as you turn the game on something is energizing the the hold to pull in. I also looked at the tilt relay and its only one switch, so its also adjusted correctly. Thanks guys talking through this with you all is helping me trouble shoot. Here are some pics of my game. This is my 2nd Sky Jump

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Yep

Figured it out. It was the start relay. One of the switches was not adjusted.