Originally Posted by Mike Leary
In reading Purp's post, he mentioned the Irritrol MC-Plus-A, has there ever
been a harder clock to work with? I've done Touch Commands, Total Controls,
Rain Masters...but that MC, made me feel humble!
Remember the old Johns Manville controller with the DIP switches and the little log book attached to the face panel? Griswold had some that were kinda fun too. And don't forget some of those early Superior solid state models.
The MC+ is right up there with those brain-strainers.