Well, I have both good and bad news re my experience with the Air.
Love the one I've had for a while, and last week (during a Passover Seder, no less) I got my mom, who like me is a chronic pain patient, to vape with my Air. My mom had not used canna in any form since 1961. She loved the pain relief, lack of lung irritation, and ease of use so much she asked me to order her an Air and get her a sack. That's the good news.
So I ordered her a new Air. It came, and here comes the bad. Unlike my Air, but like one of the Solos I had, when my mom's came and I fired it up, it was off-gassing like a mother fucker. When I tool a sample pull from it, just like with my bad Solo, it gave me a headache and made me dizzy. I have been cranking it through full-temp burn-off cycles all day and it seems to be improving.
But there is no way I am giving this to my mom. She is getting my personal, never off-gassing, Air. She is too old and sick to risk even a slight negative reaction to a vaporizer. In addition to chronic pain, she has artificial joints, diabetes, severe edema, liver problems, and asthma, just to name a few of her issues.
I have not read all the pages of this thread, but skimming it and searching it, I found no references to an off-gassing problem like this with the Air. Anybody else have it, and if so, did burn-offs fix it? Or do I need to get another Air for myself and hope it doesn't do this again?