dwarf miners bug (less efficient than human basic paesant)
Seams that normal paesant with all upgrades are more efficient that dwarf miners.
for example in my city i have 12x paesant at gold and they give me +63 as income
4 dwarven miners give me 16
63/12 = 5,25 gold income x human paesant
16/4 = 4,0 gold income x dwarven miner.
is a non sense since dwarven cost crowns!