I just got a used Dickey's hatcher. I have 2 GQF cabinet incubators and am very excited to get this hatcher. It seems to be in good working order. I just cranked it up last night. The only problem I can see is that the trays did not have the covers for them. I know the chicks can't fall out through the sides but I think they could possibly fall from the back or the front. Does anyone know where I can get 5 covers for the 5 trays?