hi guys
i have zone Problem with my map
i make 2 zones the frist i named it start_zone
The second i named it zone_2 and script it in my mapname.gsc
in game i found that zombie spawn in the 2 zone like ( 2 in the frist zone and 3 in the second zone)
and when i active the door the zombie in the second zone move
i want that all zombie spawn in the frist zone and when i active the second zone the zombie start spawn
and i am sorry for my bad Einglish 
 

Have you got the correct KVPs for your info_volume and the zombie spawners? Also, you need to edit your mapname.gsc to verify your zones.