earlier today i put a hygrometer in my Hova Bator. After two hours it reads 100.3 for my temp and 62-63% humidity. The humidity is too high right? I am only at the sixth day. I dumped all the water out except about a 1/4 to 1/2 cup in one little area on the bottom liner tray. shouldnt the humidity be closer to 50-55%? do the vent plugs have anything to do with adjusting the humidity? Any suggestions?