We have this on private, locations sniffed from retail, but not with zones.
How did you make zones?
1. On the official server I was in this zone, I watched their revival, how they object, after how much time.
2. Zones are manually selected. Since on the official server I noticed that the killed monster was reprimanded very far from the place of first standing. That is why I decided to fill this place according to the system of zones. I registered each point manually.
3. The number of monsters during visual observation corresponds to this place.
4. I also noticed that in some places there are also not many monsters, later I will decide on them.
P.S.
I apologize for such a translation. I write through google translator.