The airflow ring is hard to even adjust on one of my minis, it wasn't when new so seems like a o ring (if there is any under the ring) has expanded and as far as im aware they can't be removed.Hi John.
Have you ever removed the AFC ring? Not sure if it's removable as I can't remove mine
The airflow ring is hard to even adjust on one of my minis, it wasn't when new so seems like a o ring (if there is any under the ring) has expanded and as far as im aware they can't be removed.