addind a new yield

[keldath]

hi all,

i hope someone can help me,
i wish to add a forth yield to civ4, for now lets name it "x",

i wish that this yield will be added to a city growth factor - so, in addition to food, it will need also - x yield.

can someone help?

 

[TC01]

Here's a thread that may be helpful.

You can add a fourth yield, but I think there's some limitation stopping plots from displaying more than three yields.