I haven't noticed any smell or offgassing from my cap...I have the black one.
One thing I've realized over the past couple days is that the part of the instructions that says "less is more" is dead correct. It is MUCH easier to combust with a full bowl. I've cut my bowls down to half and get tons of vapor with much less stirring and a more even extraction.
I think I've already said this, but the Lotus has all but replaced my Solo and Underdog, and I really only use my Pinnacle Pro out of the house. I never thought I would be so happy going back to basics, but I really am. I also realize how much anxiety I had around my battery level in my previous portable vapes. It's so nice not to have to worry about that anymore because somehow, inexplicably, my favorite vape happens to be flame-driven.
I demoed a few vapes to a smoking friend last weekend. I showed her the Solo, the Pinnacle Pro, and the Lotus, and she loved the Lotus. She agreed with me that part of smoking is the ritual, and the Lotus preserves that ritual better than just about any other vape out there. I was thrilled that she had such good taste...another friend doesn't seem interested in anything manual at all.
So, yeah...anyway....off to have a session with the Lotus!