So i got the acurite digital therm so i could accuraty determine the twmp in her tank and i dotn know whats up my basking spot spiked up to 105 F which is really bad i know ...but the other side stayed verycool at 77 ....whats the deal here? Is that normal for over head lamps? Because im switchng to a UTH in a few days i hope this problem doesnt persist with that thats why i was switching to have better control with a thermostat..