It's too late for the answer I guess, but... No, the markers are not hardcoded, they're redrawn every time you reopen the map, and they read radius value from the config that is currently loaded on the server.
Why it didn't work for you?
You didn't change the config actually. You either didn't restart the server (today it's not required, but when you wrote this answer restart has been required to apply the changes), or you edited wrong file (not the one that is actually used by the mod).

Ah thank you for the reply, but ya I did get it to work....I made my zones quite large, between 400, 800, and 1200 for each different size of location (small town, big town, military).

I guess this could also be used to make one huge zone and make, say, half the map PVP and half PVE....I might actually try that :)

Its a great mod, thank you so much!

i also want to make half my map PVP and PVE im running chernarus do dm me i need some answers on how to draw a marker/red line across the map to signal a pvp / pve zone. Please and thank you

how do i reset the red lines like the default because the red lines on the mod are way to bold.

Hi! Is it possible to change the color of the circles? example: green for PVE areas