Hi guys.
I use this line in Game.ini of all block and it work
My path for one block: C:\Atlas\ShooterGame\Saved\00\Config\WindowsServer
[/Script/ShooterGame.ShooterGameMode]
DinoSpawnWeightMultipliers=(DinoNameTag=PathFollowingGhostShip,SpawnWeightMultiplier=0.3)
You must need to shut down the server before make this change. Reboot server and do DestroyWildDinos on all block.