I really like the Aria, buy kept reaching for my CCA C12, because the fit was simply so much better. The Aria would have a very loose fit and it always took some work to get a seal. I tried the spinfits and they were a slight improvement, but the issues persisted. I tried foam tips and they are great, but slightly discomfortable and I can’t just put them out and in if I have to check on stuff in the kitchen or have to go to the toilet.
So while I was playing with my 3D printer I came up with nozzle adapters, which effectively make the nozzle a little bit longer and gives it more girth around the tip (this somehow sounds dirty…)
It’s not perfect, but a significant improvement. If someone is interested I can host the stl somewhere I guess…