I just recently purchsed a farm inavotor 4200 circulating incubator . Its the 1st day no eggs. I have the temp about right but the HUMIDITY IS CRAZY !!! Its reading 80ish all the time i have a electronic one in there with it but it still reeds the same!! Will it go down over time?? Did I put to much water ??? Also when refilling how much do i need in so it wont spike up again ???HELP ME THANKS!!!!!