Surprisingly, a little while ago Homepin announced that the service manual for its upcoming This is Spinal Tap pinball machine is now available on its website, even though the game technically has not yet been officially revealed beyond a picture or two.
Of course, most of the information in the manual is schematics and repair data, but there’s a few interesting tidbits about the game in there. One is this picture of the playfield layout for the game. I don’t believe that I’ve seen this before. Below is a link to the manual for anyone who wants to check it out: