Can anybody explain me how mining now work. I talk about ore ql. I played only in w8 so maybe I don't know something, but in w8 I haved mineholes to level 5 and ore/stone ql was something like that: 1 level - +10ql, 2 level +30ql, 3 level - +50ql .... 5level - +90ql.
Now I don't understand how its works. In the same place in level 1 i have +30ql, level 2 already only 27ql, in level 3 - 27ql too. I think if I build minehole to level 4 it will be the same 27ql. How get better ql ore, or even stone for stone axe.