Hello and thank you all inadvance for reading this post. As I have just purcahsed hatching eggs off ebay. I set my incubator up 3 days ago and just set the eggs yesterday. I am getting 2 different readings on humidity. My little giant still incubator is reading humidity at 51% my new digital thermometer and humitdity reader is saying humidity is at 39% but the temp is the same on both whcich one do I go by ? As the humidity reader is inside the incubator and the little giant still incubator reader is on top of the eggs. Some advice would be greatly appreciated. Thank you Bradley.