We just set our 2nd batch of eggs Saturday night at 9pm. My inside egg temp according to my fake egg ranges from 98.6 - 99.5. It takes about 20 minuites for the egg to cycle from low to high temp and 20 to go back again. Question is: Is a avarage of 99 good enough? Using the water heater thermostat it is not easy to make small adjustments. Would it be better to have it cycle from 99.5 - 100.5? Is it worth taking the chance of trying to bump it up?