Improvements; increased water surface area with a larger dish under the wire added a fan and several venting holes. the temp is holding better, still goes to 102 at times so i might turn the dimmer down a bit. the humidity increased to mid 40's. I think she's ready! My sunny side up incubator arrived and it is as simple as simple can be but it is holding right at 100 (which is the right temp according to the directions). When my eggs arrive i will put 3 in each bators and see how they do.