Finally got to try out my hood vent in my brewing shed...for roasting!!! With the seasoning of the drum going past 2nd crack and the bullet's capability of smoking up the place, I would say my "theory" of ventilation worked like a champ! So, I was able to complete the other 4 seasoning rounds, and did a pound of Ethiopia Kayon Mountain Taroo lot2 and a pound of Kenya Nyeri Ruthagati AB, which I enjoyed this morning. Missed, or overshot, the blackberry tones in that coffee and wound up in the tart orange area. An excellent coffee either way....and I was using it to help me learn on the bullet.