Hello, I'm new here and pretty new to vaping. I have only been vaping for about a month now and I have an Istick with a Kanger Aerotank Mega. So my question is does anyone know why I can't get any flavor from any of my juice? I have switched juice in it multiple times and adjusted the airflow from tight to wide open but still no flavor.... I get more flavor from my Aspire K1 and it is very disappointing.