Well, he didn't do it for me so I had to.
broke my heart, but I know it was the right thing to do. Poor thing was gonna be a frizzle too. Fact of hatching, some just don't come out right. But happily I have 6 beautiful ones.
ETA - my first ever cull, but I was proud of myself for doing it.
I have that bator too, and used it for several hatches until the heater sensor or something went out on me, on day 18!! I maintained temp with help of a heat lamp for the hatch, but got a Brinsea after that. I still want to repair it to use for a spare hatcher though.
And I totally agree, the temp was fine in it (although it works harder than it should to maintain temp...heater off and on alot!) but the humidity gage was waaaayyyy off.