My batbox randomly gets energy spikes when connected to a source. Anywhere from 2 to a thousand both positive and negative. Apparently outputs the same because it blew up a few of my machines. I'm in an SMP server and don't want to lose more of my machines...
EDIT: I tried reworking the system by using a LV transformer with my MFE, it is still outputing 128 EU/t. Blew up my extractor for that >_>