Suppose I finish the "build" portion my incubator and, I tweak and adjust temperatures and humidity until I have it lined out perfectly. Then, after a week of maintaining good control, I ADD EGGS! I know for a little while there could be some flucuations until everything lines back out. Or, will the effect of adding eggs change the environment inside the incubator so drastically that I will have to start making major adjustments all over again? Is there something I could do to best simulate the same effect eggs would have inside the incubator?