Hello all, Wanted to test the new mods for my double barrel smoker that i have built; so I whipped up 4 lbs of wings. I brined 2 lbs and rubbed the other 2 lbs with magic dust (as a trial) I have added a new chimney and glass-wool insulation around the drums. After reaching 250F, all 4 lbs go into the drum. Some thin blue smoke... All is done with some of my own wing sauce Just a question, some of the wings came out a bit rubbery, like the skin dried up. How can I avoid this?