Hey guys i built this melamine tub with CB-70 tubs and trying to get my tmps correct. Right now the back of the racks are a perfect 92 degrees and the front is 70-75. Now when i move all the substrate over and measure the tub i get readings of 100... I have my renco set at 90 degrees measured directly from the heat tape. Are those 100 degree temps going to be too hot for a 41qt for direct belly heat?