Just set 4 goose eggs yesterday and my temp has been at 100-102, I added a pc fan and within minutes it went to 104, I downed the temp a good bit thinking the fan was making some extra heat, and I KNOW i didnt turn it up (im paranoid when changing the temp) but walked out for just a few mins came back and its at 106! can the fan seriously be putting off that much heat or is that my actaul temp when having a fan???? turned it back down btw waiting for it to stable