Danny - did you fix the variable voltage question?
I can't ever remember using my Spinner(s) (or indeed anything else) on less than about 3.5v and I find if I go over about 4.3, I get burnt tastes.
However, it depends on the resistance of your atomizer head. With a 2.8 head, 4.8v or more would be perfectly possible and vape-able.
I can't ever remember using my Spinner(s) (or indeed anything else) on less than about 3.5v and I find if I go over about 4.3, I get burnt tastes.
However, it depends on the resistance of your atomizer head. With a 2.8 head, 4.8v or more would be perfectly possible and vape-able.