Ah, thanks Friday! That's the picture I was going by and four of the 8 look more like that day 18, but the other four look to be right on track. That's the chart thingy I have hung up by the incubator because I was having so much trouble with the air cells. Good to know I can raise that humidity a bit. By the way, I was told you were to the go-to expert on shipped eggs and altitude. Don't know if you saw my response but we really aren't that high here in the Big Horn Basin...just under 4000 ft so that's probably a non-issue. I won some eggs (again! I need to quit entering BYC contests and start buying lottery tickets!) and those were shipped yesterday, they are already in Casper at the moment and on route to destination, which means here tomorrow. They are coming from Colorado so maybe I don't have much to worry about with these!! Thanks again. Gonna go up the humidity a bit.