You guys are right I'll order it Monday, thanks everyone.
Andrew- I have a fan blowing around the room, and my room stays around 80 degrees. And for some reason my top tub in my rack does not go higher than 86 degrees on the hot side, where as the other 3 tubs go to 90 degree hot side. I think it is because the top shelf only has heat from the bottom, where as the other 3 tubs have the flex watt from the bottom and also the heat from the flex watt to the shelf above it adding more heat. And the best part is my corn is the second be feeder I have, after my JCP.