Humidity help

[chick helps pls]

Hi, I’m trying to incubate eggs again this year and my humidity seems to be stuck at 42 and all the water channels are full and when I did the same thing last year the humidity was fine - just wondering if my incubator is broken or if I should get a different humidity checker, or if my humidity is that low- and how should I get it up?
Thanks

 

[FoodFreedomNow]

If you're relying on the incubator's display, know that they are often inaccurate. I'd get an independent hygrometer ASAP to check the actual humidity level.