I am tired of my hova bator temp spikes. I guess its the house temp fluctuating slighly during the day causing this. I can't find a place here that doesn't change in temp during the day. If I wanted to watch the eggs all day I would sit on them myself..... Having finished my rant now the point.... I have been looking into a better incubator and came across the Dasp 48 egg model. Does it self regulate temp in the case of a spike? It says on the ad that it keeps temps within 1 degree. I would be taking a hit on the number of eggs sorta..... I guess if I killed half or all of my 120 quail eggs with the temp spiking its not much difference. The price is up there ($199 on sale) so I need some reviews before pulling the trigger. They have no reviews for this model on amazon or elsewhere.