Hey guys, I've been a guest on this site since I started vaping a few months ago. I was wondering why after waking up or not vaping for awhile (working or exercising) I tend to cough after vaping? I switched to using a mod and an rda recently and can't even take a 1 second lung hit for about an hour without coughing. I'm using a ragnarok mech mod and a dark horse rda, vaping mr e liquids reverb 70/30 juice, 6mg nic.