Basic deductions is the best way I'd put it? I'm medicated here so bear with me here
. I wasn't talking about older Volcanoes in any way; the statement you quoted made no reference to flavors and I wasn't trying to do so either. Please explain further if I'm missing something.
As for vapor homogenization, it's my understanding of basic physics and physical processes that filling the volcano bag from empty with the pump will not mix much (i.e, homogenize the vapor on its own) as the bag is filled (from zero space). It's not a filled system with air currents being generated throughout all of the vapor. It's more similar to a vacuum fill. I don't doubt the stepped temp air pumping may mix a little, but essentially the overall stepped air pumping will at first set up different zones in the bag with different vapors.
Now it comes down to the molecular air diffusion physics and other inputs such as the tendency towards entropy, etc. to mix the bag (homogenize). Air diffusion of even small molecular weight compounds is pretty low (4 mm/s for example... and high heat in the vaporization range only adds a mm or two) and it gets much worse for large molecular weight compounds such as cannabis organic cannabinoids. All taken together, I've been under the impression that it's going to take some time to mix. Maybe it's well mixed in 2.5 minutes, 5 minutes, 10 minutes... I haven't really run much for numbers yet and am posting about it to discuss
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