I'm going to be receiving a Geekvape Griffen 6.0ml RDTA soon. Anyone have any experience with it? This is my first RDTA, I've been using RDA'S but wanted to have a tank, less pulling out my juice to drip. I'll be combining it on a Sergelei FUCHAI 213W TC. So how do RDTA'S work? My buddy has one but it leaks at the bottom sometimes. Any thoughts or advice will be greatly appreciated. Sent from my SM-G950K using The Vapor Talk mobile app