damn, i just realized all the motherboard schematics in the pocket reform handbook are subtly wrong, because i split the schematic in kicad into schematics for the individual subsystems by cutting and pasting. kicad quietly renamed most of the designators ooooooooooooof.
i printed a first run of 100 books that's supposed to be finished today. throwing them away and reprinting would delay the hyper shipments, and waste money and resources. :(