I'm having an issue where in the morning my flexwatt has a heat spike. I have a herpstat 2 set at 93 which holds at 90 degrees in my cage and an accurite reading the temps. Once morning hits I check my temps and my thermometer reads 94 degrees. One thing I can think of is that I also have a radiant heat panel and florescent light fixture which help hold 80 degree ambient temp. Could it be possible that once the florescent light turns on in the morning, with the radiant heat panel going as well it would be causing the heat spike?