Could you explain a bit more, you mean to add each zombie class to its own line or just move all of the zombie classes to line 2.
The setpos.txt i have is the same on dayz10k and official dayz github. It is suppose to be correct for 1.7.7 and it works for other ppl so i thought it wasn't the issue, like it might be a conflicting script and not the actual setpos. Did you have wrecks customised at all, ever since i changed wrecks i didnt get the kick in 30 min or so - maybe i was lucky. i don't know