Someone told me to use electrical engines to power my rolling machine and other machines that need MJ? I cant seem to even get the Electrical engines to work.Could someone tell me how to use them and what powers them and well maybe some tips to power those types of machines because tbh I have never used them before and I need to make some mixed ignots for advance alloy. I pretty much stayed with solar and geothermal power in tekkit when I tried it so please any help at all would be great.