I've been playing on my server with a friend of mine, I turned down wild dino spawns and all seemed to be working well till we where looking around trying to find some wyverns only to find knight wyverns and amber wyverns where the only wyverns spawning, the knight wyverns where spawning in groups of 3 it seemed. i only found a few glacial and acid. Was this intentional or does this mean I messed something up on my end? I just kind of assumed that they where going to be rare by the spawn code. I am on the island map if that has anything to do with it.