I don't typically change voltage/temp during a session, but will switch it up depending on what mood I'm in, what my needs are and what glass I'm using.
Awesome roast control, just by adjusting distance/rotating and vapor intake. Me, personally... I've been testing out a cheap vvps which gives amazing consistent voltage/roast.
Alan, thanks a lot! You've been dropping hints, blatant statements, to wake up and try to 10mm... especially without the nipple. You mentioned the free flow and even roast, from the snug fit silicone.
sigh...
You were right. Pulled the nipple... I get an awesome even, dark and efficient roast.