Hi! I got 5 chicks for the first time from TSC about 4 days ago. The chicks seem to be doing perfectly fine and healthy but I'm a little concerned about their heating plate (also bought from TSC). There's 2 settings. Heater and Brooder. I have it on brooder but I can only put my hand on it for a couple seconds before it starts hurting my hand. I don't want the chicks to be burned by it. The garage the brooder is setup in is pretty warm. Definitely over 75 degrees (I don't know exactly how warm) but they've still been spending time under the heater so I don't want to turn it off if they need it. The chicks seem to be different ages and heights. 3 of them seem to be only a couple days old and the other two about a week or so. I have it setup so that it's at an angle where part of it is higher than the other side so that the bigger girls can stay warm without getting too hot. Any advice on if the plate being so hot is normal?