So I just have a question. If you put your tub over the thermostat probe, wouldnt the tub get less heat because its not really on the heat tape? Oh and if you dont put your tub over the probe, where on the flexwatt heat tape do you put your probe? (I'm asking this because I never see my ball pythons except for one ball python move around in their tubs and I'm just wondering if they arent gaining enough heat. But I check their heads and they don't have any signs of RI and they are still eating great)