So I got my second V3 in today. Put a battery in it and topped it off with my PT2. Set it to 3.5v just like I do with my other V3. I kept getting burnt taste over and over. After playing with it for a while I turned it down to 3.5WATTS and it vapes the same as the other one. If you do the conversion 3.5v with a 2ohm head comes out to ~6watts. So why is the same setup I have been using vaping the same at 3.5volts on one V3 and 3.5watts on the other??