That haku rdta clone.. do the big screws have that same little cut out for the internal air flow that the legit version does? And also would you consider this to be a direct lung, restricted lung or mtl? I'd like something a bit airier than my usual semi mtl to fairly restricted dl. Thanks in advance I really hope that it is at least a restricted lung because I really like the looks of it even if that's at it's fully open
I have a Riviera RDTA clone and it does have internal airflow which is adjusted by those two big screws and it does open up the airflow quite a bit when there fully open.
They are very adjustable, about half open is a very nice RDL vape.
I wouldn't call it a MTL tank it's more of a very airy RDL in my opinion, way too much air for me when fully open!
@AngeNZ will be able to give you a more of accurate answer on the airflow situation though as I don't use mine as often as her now I've got my Baby Brunhilde

It's a very, very nice RDTA though
