That "refilling the lungs" technique is something I'd like to try.

I have noticed that it really takes a very very slow inhalation to avoid the vapor coming to your mouth by halfway of the dose(estimated). Making it harder to inhale every last bit. Often there is always something left(even if not much)

Pandora, by estimate, how long does it take you before you the "lung refill"?

And do you keep heating the bowl with the lighter during the "lung refill", or do you switch off the flame? Just wondering because long exhalation would probably cool things out without "flaming while exhaling".

PS: Another good instruction on one hit technique I found from gibran2:

[URL unfurl="true"]https://www.dmt-nexus.me/forum/default.aspx?g=posts&m=278876#post278876[/URL]