Quoted from Kickout:
Start a game. Shoot first ball it hits any target, Game Re. trips. After last ball drains, Game Over Re. trips, Game Over light comes on, but Tilt Re. does not trip, Score motor runs does not stop until the Tilt Re. is tripped.
Everything in that sequence looks normal, except the Tilt Re. not tripping at the very end. You don't mention the Replay Re. energizing anymore like you did in Post #16, so I assume you misspoke and that isn't happening.
When the Gameover Re. trips it starts the score motor running (see blue highlighted circuit below). Also, when the Gameover Re. trips, it has a make-break switch on it that completes a circuit to trip the Tilt Re. as the score motor switch 3A pulses (see the purple highlighted circuit below). Now back to the blue circuit - there is a Tilt Re. switch that opens when Tilt Re. trips and that stops the score motor.
So, you need to check/adjust the 2 switches in the purple circuit that are responsible for tripping the Tilt Re. One or both (not likely) of them is not closing to trip it.pasted_image (resized).pngpasted_image (resized).png