What is production efficiency what are the factors or modifiers which influence it?
I would also add that the text of production modifier is bugged because instead for example of 0,3% it should be 30%, 0,5% should be 50% and so on....
I would also add that the text of production modifier is bugged because instead for example of 0,3% it should be 30%, 0,5% should be 50% and so on....