I never flip my butts either. I will, however, give them a quick spritz with some apple juice or pineapple juice, or whatever I have handy, at about the halfway mark of the cook. Usually just do it once or maybe once again at the halfway mark.
I don't do it all the time only if I happen to have juice in the house.
I don't do it all the time only if I happen to have juice in the house.