Afternoon all, I have 3 incubators....a Brinsea Mini Advance, Brinsea Octogon 20 Pro, and a Farm Innovators Still Air Incubator that I bought a fan and egg turner for. The 2 Brinsea I have are wonderful, the Octogon 20 has the humidity module and even though it was more $'s, is the way to go. The trouble I am having is with the styrofoam incubator.....the temperature isn't hard to regulate, but the humidity!!!! WOW....I have yet got it to maintain a steady level. I get readings that are either high 70+% or low 40% or lower. Has anyone else had this issue with this type of incubator? I have tried everything I can think of, taking out one or both red plugs, propping a corner up, one red plug in one out...short of sitting in front of it 24/7 to monitor the humidity....I am at a loss. Any tricks in the egg basket you can pull out and share???