I just worked on my first Spooky machine (Dominos) about a month ago. It came into the shop for repairs. I was sure surprised to open it up and NOT find a manual in it. Plus it sure looked funny with no score/instruction/pricing cards in the apron. Heck, it doesn't even have a service outlet to plug in a soldering iron. I can see why the OP would be pissed at not getting the items commonly found in other manufacturer's machines.
Can someone please show me where on Spooky's website is a link to download a manual, schematics, and score cards? I would happily download a manual and get it printed out at Kinko's. Williams manuals were pretty detailed with game software settings/adjustments, schematics, part lists, drawings, etc. Pretty much everything a tech needed whether repairing the machine on location or in the shop or in a private home.
BTW Whitey, I used to live in San Mateo in the early 1970's.