I’ve been having a issue recently when my poults pip the shell it looks like yellow great stuff foam surrounding their beak and they’re suffocating and dying. I’ve hatched out a lot of turkeys and never had this problem other than the last 2 batches. I have a humidikit hooked to the incubator put all my extra hygrometer thermometer in there all the readings are spot on. Should I just pull the kit and add water like I always did or is this a different issue.