My problem is that I set my thermostat to 95.Came back and thermostat said 94.I looked at my thermometer and it said 102.6
I set it to 92 hoping that would work better and am now at 76.8.It comes on for about 10-20 sec then shuts off and comes on in about 2-4 min.Is the metal probe retaining heat?.Also the thermometer is in the bottom of the of the 31qt tub with about 1/2 inch of aspen on top.The Thermostat is a Johnson A419 and there is a metal piece on the probes end.Also it is 8 watt 4" flexwatt.