Had a bit of a muck around with it today, gave the PF a rough clean so as not to grind any more dirt into it.
found a couple of blown fuses, one was for the back glass lighting, and the other was for the ball eject to the shooter lane.
so basically the game is playable with no lower PF, attic PF works Fine, main PF works fine apart from one pop bumper
and one flipper is very weak.
i will have to work out whats missing from the under side of the cellar PF and get some parts.
cheers Ian