Me again! I have 9 chicks age 15-19 days old in a dog cage brooder in my spare room. Room temp is around 73F. As you can see in the pic, I have a brooder plate as high as it will go and a hanging sweater heater hanging a little higher than the brooder plate. I spend a lot of time in there during the day checking on them, spot cleaning food and water etc, and most none of them go under the plate. They will nap under the hanging heater. The last couple of nights I have snuck in to check on them before bed and they are all in a pile as far away from the heaters as they can get. At this age everything I see says they should be at 80-85 F there is no way it’s that warm in the room not under a heater. I turn out the room light at about 5pm and let the natural light from the windows go down. I wonder if they lose sight and can’t find the heat? Should I leave a night light for them? They are piled up but not complaining. Is it time to take out the heat already? Maybe remove the brooder plate and raise the hanging heater higher? Thoughts?