Hippo v2 Saved my Provari

[tw33k]

I've had a Protank III and Aspire BDC Maxi Nova for a few weeks now but they were never quite right. On my Provari I couldn't tighten them all the way otherwise air-flow would be too restricted. I kept messing with them but could never get them working consistently and was very disappointed. The Hippo v2 arrived today and what a difference! I'm loving it and definitely recommend everyone using a Provari get one. The only place that sells them locally was sold out so I got it direct from Atmistique. Took 2 weeks to arrive which was a bit of a bummer but I'm glad I got it.

 

[TyCreek]

Notching the top rings got me more air without adding height and weight to the top.

 

[tw33k]

I briefly considered that but didn't want to risk ruining it. The Hippo doesn't add very much height at all and weighs next to nothing