THANK YOU so much for posting your trials on here because I'm just like you (but possibly worse) I am a COMPLETE perfectionist, I'm really concerned about health and safety to the highest most intricate extents.
A couple of questions I always wanted to know before buying a Solo was how safe the air path was and if it has any potential for contamination from foul odors or whatever you may be inhaling that you don't want to be... I took one apart and noticed the circuit board under the heating unit and the wired, and I wanted to make sure that that never was able to get hot enough to cause you to inhale any vapors from that... and ALSO the bowl and it's casing/holster, I absolutely NEEDED to know that the SS did not emit a permanent smell (because a sent is actually particles from the element that you're being exposed to after all) because I really want the safest possible vapor!! If I could have it my way it would be 100% isolated in glass pathways and everything, but maybe after I get my electrical engineering degree I'll start my own vaporizer company, who knows! >
But thank you for your posts, now I know for sure just about everything I really need to know about the Solo and I may perhaps be purchasing the new Solo in the near future