That can't actually be the root of the problem though, can it? I mean, were they advanced enough way back then to have some sort of sensor that would halt operation because of dirty or contaminated drums? I have the heads held up with the retention springs to keep them off the drums for transport while I figure it out, but it can't be that could it? If it is a failed tube or switch somewhere, is there a troubleshooter or something? I went back and re-read literally every word of the BSP's and found nothing in any of them to give a clue. How can I tell if there is a failed component that might be the root of the problem?
