St.Denis, for the amount of times I've read your posts on POB guides, it's great to have you on this thread.
When it came to fuel, I assumed Promethene. Also I just now noticed that I can copy the google spreadsheet to change the fuel from the drop-down. I'm too tired to do extra math that these options now show. But Promethene is preferred to me, because of the POB location (Languedoc).
So okay, that's good. That's progress. I am less upset now. However it would be still nice is the scrap is smelted faster.