I've been vaping for a year now and about a month ago I stated weasing while I breath. I've also noticed that shortness of breath as if I was smoking again. I strictly make my juice to 20mg of nic and 70% PG. Last weak I reversed to 70% VG. time will tell I guess. I doubt that it's my flavors cause I keep them rotating quite frequently. Plus in the mornings I have that coughing like we had while smoking analogs. Was just wondering if anyone else has been going through this? Thanks for any help.
Jerry
Jerry