I'm excited to try out my new incubator. It has a humidity pump as well. Do any of you have experience with this model? If so, did you callibrate the inside temperature? A friend has this model and she said her's was running 3 degrees F lower than the digital display. I have mine set to 99.6F. I bought a glass thermometer from Brinsea to check the temp, but who knows if that one is correct as I have heard there is often a difference in temps in those as well. Any ideas? Also, since I have the humidity pump do I still add water to one channel inside during incubation and 2 channels for the hatch, or just let the pump do the water? My first hatch was in the Brinsea Mini Advance and I didn't worry about the temp being exact. 6 out of 7 hatched and are healthy little fluff balls now. I think the quality of the Brinsea incubators is excellent. Just out of the box everything is easy to set up and made with good materials. No Styrofoam, so easy to clean. I am only hatching 8 eggs in this model since I like the chicks to have lots of room during lockdown while waiting for the rest of the batch to hatch.