I have a whynter humidor cooler which keeps my sticks at a constant degrees (the highest temp it will reach). Inside I have an oasis 4R hygrometer and a boveda butler. I have placed them both in a boveda calibration kit (75rh). They tested the same. However, when both placed within the humidor, the Boveda reads 69% RH and the Oasis 10 points lower (Temp is equal). Which one do I trust? I have two Biveda 320gm 69% RH inside the humidor. Any serious suggestions would be much appreciated