Seems like a stupid question, but I have my dual cases mostly apart. Only thing not apart are the two reduction units, bolted together through a inchworm adapter. Can't unbolt the rear case because the front has to come off adapter before I can even see them, and not sure how to unbolt the front case because can't fit a socket or end wrench into the 'countersink' with the other case on. WTF? I need a super stubby socket that'll fit or am I missing something completely??