Well I did chicken thighs on the 590 today. I brined them for the first time for 2.5 hours. I smoked them for an hour at 180 and then cooked them at 275 to an IT of 173. I did not flip them. I let them rest for an hour. It was the juiciest tastiest chicken I’ve ever eaten! BUT…the skin was tough to the point of being inedible. What did I do wrong??