Is anyone here using an AP rack with routered in belly heat via the heat cable? I just got one and I cant seem to get the temps regulated the way they need to be. It just doesnt appear that the cable heats anything more than the tiny area surrounding where it is routered in. So if I set this to 96, i get about 93 in the plastic tub right on that area but its not nearly enough for the snake. The rest of the area around it is in the low 80s. They sell a lot of these and somebody must know something I may be missing. Thanks in advance!

Jamie