Just curious here. Entered a backyard comp recently and my results were quite bad..
...but ammo to try harder and figure out what went wrong (whatever is not already obvious to me).
One of the judge comment cards said "so bitter just like bad smoke" - what might this mean? Is there a common bitterness issue with "bad smoke" and how do you end up with "bad smoke"? What are common bitterness problem sources outside too many/much bitter rub/sauce ingredients?

One of the judge comment cards said "so bitter just like bad smoke" - what might this mean? Is there a common bitterness issue with "bad smoke" and how do you end up with "bad smoke"? What are common bitterness problem sources outside too many/much bitter rub/sauce ingredients?