Are the Fluker's digital as well? If so, the variance in humidity could likely be an indication that the humidity isn't exactly the same throughout the entire enclosure....which is true of many enclosures, especially larger ones.


There are a number of steps you could take to bump the humidity:

-- Mist daily (or more often as needed) with a squirt bottle
-- Put a humidifier in the room and raise the ambient humidity of the room itself
-- Put a wide, shallow water bowl on the warm side of the enclosure
-- Place a damp sponge on top of each hide (be sure to change out with fresh sponges every 3-4 days to prevent mold or mildew from building up)

That's just a few ideas...hope it's helped some.