iam new to incubating. i made mine out of a mini fridge installed a light in the freezer part and wire to a old mercury thermostat. i have had ok luch with 2 diff hatches but only getting about 50% hatch. i dont have a turner but i am turning them about 5-6 times a day. i cant on week turn when iam at work but i do every hour when at home. would a auto turner help with hatch %???