Thanks for the response, although I still think we're 'talking across purposes' here. You say you're not taking expectations with you but want it to be like a bong? That's exactly what I'm talking about. You're not accepting the vapor the way it was designed to be delivered. You say you think the engineers did a good job but somehow PV has done it better and since they're geographically close (how does that matter in today's 'global economy'?) they should adopt PVs products. As I said before, the Solo designers passed up lots of other opportunities to build in this function. PV just came along and said 'how do we modify this to get more airflow'? Give the engineers due credit if you say you think they're competent?
You know Vapman? I've got one, pretty neat IMO, it has three small vents in the top piece for this exact reason, to dilute and cool the vapor. PV didn't invent the idea. If you read that thread, some few folks after less but thicker vapor (and willing to put up with the harder draw and higher heat) plug those holes. I believe there's a clue there.
I think it's a good thing that capitalism provides aftermarket stuff like the PVHES at reasonable costs to folks interested. This includes stuff like Ed's Stems, which are also highly prized by some owners, but not for the masses. I think, however, you're still missing the fact that the majority of the owners are probably quite happy with the design.....which is what they set out to achieve? In their ignorance, they're contentedly sipping on their Solos to what they feel is great effect.
Thanks again.
OF