First timer here, using this incubator: https://www.amazon.com/Chicken-Incubator-AUTOMATIC-DISTRIBUTOR-Warranty/dp/B010GSEA2Y I have water in both channels because the humidity was dipping down to 32%, and now it varies between 39%-52%. I keep setting the humidity, but it doesn't seem to matter, the humidity is so variable. Do the variations matter or should I empty one water channel? We are on day 2... Thanks!