The temps were pretty consistent. I guess with in a couple of degrees. The temps were right from the beginning, but the humidity took a few days to get right. Days 1, 2, and 3 I had trouble getting the humidity above 70%. Then I put plastic wrap over the tub and got it up to 99%. I have kept the temps at 86 degrees since day 1. It may drop to 75 or 80 degrees when I open the incubator to check things out, but that's only once in a while. Naturally, I have checked daily since I cut the eggs on day 60. Thank you for the advice. I figured you basically you just leave the eggs alone.