The Viva Nova 2.5 was my first thing I tried from a long long run with tanks and carts. I love it! It is my standby. I have had no problems with it. There has been some slight I mean very slight leaking but that has depended on how it was stored.
I use mine on my Provari and it fits nicely and looks good. I am not sure what head I ordered for it but it reads 3.4 ohms. I have noticed the ohm reading to always be different than that of the one printed on piece. I have found this to be true with other products over the last year so not sure about that.
I ordered mine from Gotvapes and use it everyday! I hope you find a solution!
I use mine on my Provari and it fits nicely and looks good. I am not sure what head I ordered for it but it reads 3.4 ohms. I have noticed the ohm reading to always be different than that of the one printed on piece. I have found this to be true with other products over the last year so not sure about that.
I ordered mine from Gotvapes and use it everyday! I hope you find a solution!