On my Humidaire incubator is there a way to see (without using a separate sensor inside) on any of the readout screens what the humidity is just to see if it's holding the correct humidity? On my screen I see 2.8 as a setpoint and I'm assuming this is for the alarm setting, and I know I have it set at 50% humidity but just so I can know that it's actually holding that humidity is there any button to push that gives you what the humidity is or do you just have to trust the unit is holding where you have it set? Also, by any chance does anyone else have one of these who would be willing to email me off board to answer some questions about it? For example, where do you get your egg trays, etc? Thanks.