By accident, today, I hit CTRL+E and the FNEI window appeared.

Thanks for this great mod. In the GUI, I went into the mod's options and I unchecked the box that makes FNEI showing in the upper-left corner of the game. What a mistake. Now, I cannot figure out how to make it showing again. I tried to install/uninstall the mod, as well as going through all options...

Thanks for this guide. I would like to know what is the meaning of "capacity" when you say " My build order was iron to about 1/3 capacity, then copper to ~1/4 capacity".