I had the industrial grinder up and running for an hour today. At first I screwed up and gave it 512 eu/t and it blew the first one I put ore in. So I cranked it back to 128 eu/t and it ran one of them fine. But when I hooked up the second and third one that remained it said insufficient energy. So, I cranked up the eu/t to 256 and the second one started. Great. So I cranked it up to 384 so I figured the eu/t are being divided up among the remaining grinders, and it worked. All three were running like a charm for an hour, and then all three blew up. Why? Ideas? If I supplied it too much energy, why would it run for an hour, then blow up. Why did it say insufficient energy when it clearly said 128/t being supplied. I checked with the eu meter and it said 64 eu/t when I wired the second grinder up, so I assumed it was being divided up, and I thought I was right, and the third one when wired gave me a eu reading of 85.6 when I wired it up, and it also gave me the insufficient energy error. So cranking it up got them all running, and they all checked out, and then BOOM.