My wife gave me a Super Smoker for my birthday. I read the forums until it arrived and listened to everyone's suggestions. We bought 2 Boston Butts around 19 lbs. total and made our own rub. We left them sit for around 24 hrs, put them on the racks at 225 with two chunks of hickory and waited for 21 hours. The internal temp of the upper was 194. I just couldn't wait any longer. We opened the door and two very dark butts met our eyes. We pulled a piece off and gave it a try. Unbelievable. I have never eaten any meat as moist, tender, and flavorful. My wife said the black is delicious, doesn't taste burnt at all. Way to go Cookshack. I am enjoying the leftovers and planing the next cook. Wife says it's the gift that keeps on giving.