Hi guys! My name is Joan and I have a hopefully simple question. My boyfriend is vaping the wismec rx2/3 with the aspire cleito 120 tank and it burns his throat every time he vapes any kind of juice, whether it's high nic or low, and pg/vg ratio isn't the issue either as he has vaped 60/40 and also max vg, all with the same issue. But when he vapes my rx75 with the baby beast tank, regardless of nic level, or pg/vg ratio he has no issues with throat irritation.. Could it be his tank bothering his throat??