Anyway, i am having temperature issue's with my brooder box which is a 66qt plastic box w/ 60 watt light w/ wood shavings. the temperature is only getting to 85 degrees. My mom says not to worry too much since chicken tend to live outside in lower heat. I have tried everything i have hand warmers under the box in a corner, they aren't peeping, they are huddled together (one is kind of stepping on another yeesh.) is this okay? I tend to worry a LOT.