So I purchased the tfv8 and barely set it up today with the rba and yeah filled it and now regretting. Leaking through both airflow holes. Yes completely tightened and nothing loose. Had the tfv4 and loved it. This not so much. This is my experience of course and hope everyone has a better one. I'll just stick to my rda and then I can blame myself for overfilling and it leaking lol have a good day! ( PS it literally leaked as I was about to take the photo ! Could've have displayed it any better)
