Gotcha
Yes, I got mine used, and no, there are no plugs. Humidity was down to 35%, so I put maybe a quarter cup in of water in.. now it's up to 80%. Don't know what to do.
35% for day 1-18 is perfectly acceptable for me.. Again, I don't measure Humidity IN the incubator, I have a air cell chart printed out and I use that to make sure the eggs are within an acceptable level of development. I sure wish I could find me another incubator...
