I tried revaping my ABV at higher temp (from 6.2-6.3 on the e-nano to 7 or 8) but didn't notice any dense vapor. I get maybe 1 or 2 flimsy hits. It can be enough to give me a little high if I didn't vape that day. But at 6.2-6.3, I usually vape my bowl thoroughly. When I end my bowl at 6.2-3, there's nothing left in the ABV, basically no more vapor left. The abv turn from dark brown to black but only produces flimsy vapor. I often use a light beside me making sure there's no more vapor left at 6.2. So maybe it's not surprising there's almost nothing left when I try to revape my abv at higher temp.