So here we are at day two, and the humidor is sitting in the high 60's. I removed the additional humidity media (Sponge in tupperware with distilled water, and the black ice jars) last night, and it has been solid all day. I say high 60's because my instruments are clearly not as accurate as we would like. Take a look at this:
Note the positioning of the hygrometers:
The two Xikar on the upper shelf:
The Hygroset II approximately 6 inches lower:
Here is what is interesting, the two Xikars batteries ran down recently, so I replaced the batteries, and did a salt calibration at the same time, with both hygrometers in the same bag. This illustrates that these are not super accurate devices, as well as how difficult accurately measuring relative humidity really is. I am currently calibrating a Western Caliber IV using the Boveda calibration kit for the new humidor.