Not to happy with GQF. I went to fire up my incubator. I figured out that the temperatures are not the same for each level of egg trays, i'm disappointed... for 700 bucks... and the incubator is not accurate. Anyways I have figured how to fix this. It can be fixed by placing a piece of wood in the back, that can direct the air flow to the bottom, and up. If anyone has came up with anything better post. Regular incubator air flow. The blue spots show a cooler temp. This can vary from 5 - 10 degrees. This is what my idea is.