I got this incubator off Amazon to try and hatch some eggs from my chickens. I spent hours trying to get to work but never had luck. Everything works great except one of the most important things.... the humidity. It comes up to around 36 but won't go far past that even with a full water tray. I set up everything correctly. I did look up this incubator and somebody had a issue I guess with the lid not fitting correctly? Anybody else had issues with this incubator and got it fixed?