Resent events: turned 30 yesterday... Sigh. I would have hoped to be finished before turning 30, but noooo.
I also received the new PCB for the controller. I've already populated it, testing starts tonight. I have great expectations for this new version. However, I still haven't tried the digital giver circuits, so perhaps I'm in for a version 1.1 of MC4 as well? Only time will tell.