I recently received the aero tank giant as a gift from a friend for Xmas. Upon receiving I was pumped because I had heard nothing but good reviews. I filled tank to the top and let sit so the coil could soak. I fired it up and got the worst burnt hit ever. I checked my volts and it was only at 3.3. I continued to take hits but only got the burnt taste. I switched the coil thinking that maybe it was just a bad one. Same result. I have continued vaping on the coil for a while and now the burnt taste is somewhat gone. But I can't turn the volts up past 3.5 and I can't vape for too long without it burning again. Any advice? Could it be the liquid? My liquid is a higher vg