Hey all just got my Vivi Nova in the mail today. http://www.madvapes.com/Vision-5ml-N...V2_p_3736.html
I like it better than the Stardust. How can I tell if this is a V2 or a V2.5? Someone said Madvapes are shipping 2.5 but havent updated the site to reflect it yet.
Also, I am sometimes getting an airy draw and reduced vapor from it. Only sometimes. Does anyone know why this is and if there are modifications to it? Should I try a different head? I am using the one that came on it.
I noticed some airholes near the threading but when I screw it on to my KGO those airholes are covered. Is this "working as intended"?