Here is a picture of the brooder I set up. I am getting 5 chicks on Tuesday and am getting things ready and testing the heat. My brooder lamp has a 250 Watt red heat lamp & I have it suspended about 1 to 2" above the top of the tub. I am not getting even heat, on the floor its low 80's around the edges and high 80's on the floor in the middle. 6" up in the middle its over 100 degrees and low 90's on the outer edges. Help me here I don't know what to do, am I being too critical or am I using the lamp wrong?