I had my BSD delivered by the seller a day before a big pinball show. I left the game folded up in the garage, then took the game straight to the show where it performed faultlessly for three days.
Once the game came back home from the show I set it up, and then immediately started having problems with the VUK not kicking the ball up from the coffin lock into the wireform to send it to the top of the playfield.
I lifted up the playfield for the first time, and found a large adjustable wrench stuck under the playfield holding the VUK coil partly in. I have no idea how it got there and how it never shorted anything out!
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