I've just got back from moving scenery all day and the incubator is broken :(
The temperature was down to about 27oC and the thermostat isn't working.
I've quickly put a normal bulb in to bring the temperature back up, and checked the wiring of the thermostat and it is all fine.
Mom said that the maximum it's been off is 4 hours, but hopefully a lot less, the eggs didn't feel too cold.
I just hope that they will still hatch and that they weren't too cold for too long.
I'll leave that bulb in to warm it up and then see what I will do, I might have to use Hughies thermostat.