So this is where the call for help comes in: anyone out there who understands the Disk II controller well, we’d love to hear from you.
RB should just try to get a hold of Woz. I'd say he probably knows a thing or two about that card's magic.
 Ugh, I am not smart enough to continue reading at this level... This is my best "I have no fucking idea what I'm looking at" guess. And yes I realize this is talking about one of the drive's cards, not the controller card itself.
[ATTACHED IMAGE - CLICK FOR FULL SIZE]