I used the procedure/recipe outlined at the Naked Whiz to make this year's turkey. The Egg stayed at 330°F (+/- 10) with almost no adjustment for the entire cook. No, I didn't leave the Thermapen that way for the entire cook, but the Egg's dial thermometer is off by about 75° and doesn't have an adjustment screw. So, I use the Thermapen to take an occasional reading. The results: FANTASTIC!