itsRod

Hey there guys, how's it going? I started playing 7 days to die around 3 days ago and I have been looking for ways to increase the number of zombies in my dedicated server(I play with friends sometimes and more zombies makes it more fun to explore and kill things). I have added both a "Duriel's Larger Hordes x8" as well as edited my spawning.xml file and yet I've been walking around for quite a while and barely found a zombie to kill. Any thoughts or ideas? How do you guys add more zombies to your server?