I just received my Ego T adapter but unfortunately, even though it fires, the airholes are completely blocked. I referenced the Provari page and noticed that there is a fix to this by turning the center post on the tank end with a small screwdriver, Here is where my problem lies, there is no slot on my center post. It is as flat as the Provari end. Am I missing something? Hints? Suggestions? Or am I reading something wrong? I tried loosening the atty but can;t get a draw and make contact at the sane time.