Hmm, I thought the VTR came with an adapter thing to boost up smaller tanks?
It does, however that puts the tank too high for my liking. with the adapter on, it looks more like an MVP, and if that's what I wanted, I would have bought it at about half the price. The Protanks and iSmoka BCCs sit just a tad too low, but with the adapter they are way too high for my liking. I needed something in between the two. I would love a 1/2 sized adapter, but until then, my spare parts seem to work just fine ...