Hello, I've been vaping for around two years, but I've only switched to vape pens in the last 6-7 months. I use PG juice at 11mg, I've tried every different flavour in the brand I use, but none of it has enough taste. I can't taste the flavour at all. Is this what is called "Vapers tongue"? If so how do I fix this? I use a vivi nova with what I would say will be around 900mah, is it my setup, my juice or Vapers tongue? Any help is appreciated. Thanks