Thank you very much for your help Dion.
The incubator air works well, is not left alone at the top if it flows well.
My problem is not low temperature the lowest temp is 88.5, the problem is that it's too hot here in the afternoons
The incubator works perfectly most of the night and all morning, stays at 88.5 F, but at 2pm to 6 pm aprox, the ambient was up to 100 F, but inside the incubator the highest is at 91.7![]()