So is this a professional incubator or a homemade one? I've got eggs right now too & mine r in a homemade one which worked great for me 4 yrs ago & I set it up exactly the same. However, my question is too, u have a lid on the plastic container w/ the vermiculite & eggs in it? When I set mine up, it sed not to put a lid on the top of the egg-holder itself, but u do put a cover on the top of the incubator. It may b totally different with a store-bought incubator than the one Ive got. Idk. But mayb I'm wrong & need a lid on the container too??? The eggs I had 4 yrs ago didn't have a lid either & they were fine. If its ok mayb u cud just take the lid off??