Okay guys so I think I’m going to give up sadly, I’ve been looking at the Dotshell as another option to try- does anybody have any experience with this tank for Mtl? I understand that they sell the airflow inserts for Mtl separately. Looking at the videos of wicking it looks pretty fail safe and there is no tucking etc involved, just snip the ends flush and tidy up the sides, what are everybody’s opinions on it?