The reason they have the little cover on there is so you don't put an egg there. The egg might get damaged if it hits the motor, plus the motor produces heat....meaning it will overheat the egg in that cup, and it will die. I've never actually tried it though... Good luck!I recently bought one of those 41 egg turners at Tractor Supply, and discovered that the cover over the hole in front of the electric motor snaps out. I put a medium sized egg in it and never touched the motor, and think it might work even with a large egg there.