Well I believe that those oust fans do not circulate the air enough to keep the humidity even throughout. The fan in my Vino runs 24/7 so I keep it plugged in even when it starts cooling down. The fan that I am refering to is not the actual cooling unit but for some reason a fan continues to run all the time. When the cooling unit kicks on it gets a little louder. I would recommend keeping them plugged in or adding a computer fan inside your vino which will get the air circulating much better than those oust fans.
