I need advice. I have been vaping for over a year and had a number of Vapes. I have never had problems with any of them until I bought the Sigelei T150, touch screen. When I say problems, I mean physically. I now have migranes, severe dizziness and even get ear infections. This all started right after this particular vape. I have fluctuated the wattage and voltage so much and change my coils when needed. I have purchased a Vape pen which is expected to arrive on Tuesday, hopefully sooner. If anyone has heard of the same problems or if you have advice, please let me know. I would appreciate it.