Thanks for the table. The ball got stuck in the center ramp/lane on me twice and wouldn't come out, even with nudging.
I noticed that too. It frequently gets stuck in the middle return lane next to the habitrail ramp, right at the rollover switch. You can nudge it free (repeated nudges to the right) but of course the table will tilt.
What an odd period for Premier, the mid to late '80s. Dig that cheesy NES-quality 8-bit music, as well as the hokey photo backglass. It would be interesting to see a real machine again, next to its siblings - Genesis, Gold Wings, and Hollywood Heat. Truly a lost era.