Proposed Suggestion:
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-Limit max population of each port from 2.1B to 210Μ
-Divide equally the population of each port to the new figures (all current port populations will be divided by 10.05)
-Reduce number of immigrants that can be transported by ships, to 1 per crate (from 2).
-Tax income per NPC paying citizen will grow from 10gc to 50gc.
This fix will be our temporary solution till we are able to come up with a more sophisticated system. It deals directly with the 2 highest problems we can currently spot:
1)Too high returns in coin which is not balanced with all other income sources.
2)It deals with the unrealistically high numbers of population in each port.
It will affect negatively all players but equally.
Feel free to give us your feedback to this.