So today I decided to go back to my first pipe that was given to me by my dad when I first started. He never kept up with pipe smoking, and I think this pipe is the reason. It has a tendency to gurgle and smoke hot. I found that the draft hole is drilled above the bottom of the bowl, and is not lined up with the stem either. I put pipe mud in the bottom and am now working on slowly breaking it in. It isn't perfect, but it is a much better smoker now (my technique is probably better as well). Hopefully a good cake will help even more.