Woo, I'm making some headway! I'm currently about 5-7 days out from order to post.
And this is despite the fact that I'm currently down 4 of my 3D printers. I've got two 3D Printers with blown boards, one with a bad power cable for the x-axis stepper motor, and no cable to replace it with, (on order... from china), one of them has some sort of super-inexplicable problem with the thermocouples. I've replaced the thermocouple cables three times and it still goes bad within days, so obviously it's not the cables. Best I can figure is that there's a weak solder joint on the board, so I've got to troubleshoot that, and I've got another one where the heated built platform is being all jiggy and weird.
In any case - woo. Fun wading through the eternal world of mechanical failure.
Still have 6 working printers, and as long as I keep on top of things, I should keep closing in on the backlog.