I have the same one.my humidity reads 38-40. I have it set at 50. Unable to have it reach that setting. Alarms all the time. I have all the little canals filled with water I can see there’s humidity inside with droplets but the humidity settings does not get to 50. Any other thoughts? I’ve tried the settings from previous statements on your blog here and it’s not working.I got one (yellow Chinese slopes control panel) as a hatcher so I could move eggs from the big incubator in there for hatching whilst leaving the others still in the other baton on normal Hum.
I'm interested/surprised that you liked the book as I noticed a few strange ideas the worst being on the page about setting eggs it said to set them blunt side down!
Thanks
Dorothy