I just bought an LG Dehumidifier and the "present%" readout reads about 6 to 10% higher than a digital gauge that I have. I am certain that the digital gauge is accurate. The dehumidifier seems to work real well, but I have to set it to about 55% to get the actual humidity in my basement to be between 45 & 50%. Should I swap the unit for another or is this not a big deal? You pay over $200 and you would expect it to have and accurate reading. Thanks for anyone's input
-J