This might have been asked, but I didn't see it on a search.
On the Survival Servers configuration there is the NPC respawn value, however changing this doesn't seem to have any tangible impact? Of course, I might also be using the wrong values - I'd like to slow down some of these respawns. By the time you reach the end of a camp, the other side has already respawned. It seems like a very fast respawn to me. What's the ideal setting for this? And does it even work?