OUCH, here are some BYC'ers Reviews on it.Actually we got really deep into the Farm Innovators. Not the little giant, but I see with that one, We will be lucky if we get 20% hatchings out of this. OUCH. You can increase that number by turning it into an Air circulator. I would try the Fish pump thing if you have one. Do you have ALL THREE vents OPENED on the Lockdown Bator. It says you only need two However, I'm reading a lot of people are saying OPEN ALL THREE.
Looks like it doesn't hold anything, like humidity or temp well. LOL
https://www.backyardchickens.com/products/little-giant-still-air-incubator-9200/reviews