Ok so how crucial is the all important and coveted 95 degree mark? I set up the brooder last night in the basement. Turned on the 250watt red bulb, lowered it as far down as possible and let it sit for a half hour or so. Came back and checked it and it leveled out at 90 degrees. Will 90 degrees be sufficient for the first two weeks or do I need to make adjustments to get it up to 95*.?