Received my Supreme yesterday. Had to bore the cage of my Black Oak to fit it in. Dunno if I got lucky or I'm just good, but I installed dual twisted 28 GA SS 316 vertical 7wrap 3mm with rayon. Initial fill went in and not a drop of leakage. JFC is open all the way (started mid way and got a dry puff). Flavor is good. Airflow is good. Can't say I have any complaints.