Guys, I'm slowly getting a hold how this mothership works.
http://vrapp.ca/vrapp-content/uploads/Synergistic_Treatments_Chart_2015_Eng.pdf
http://vrapp.ca/vrapp-content/uploads/Vapourizer_Temperature_Chart_2015_Eng.pdf
Based on this one, I started my last two daily sessions with 150°C with fresh weed raised it up to max 162-164°C and then started a new batch, but saved the ABV.
I had a pretty head-fitted high that wouldn't affect my tiredness or ableness to get up a pair of stairs etc.
In the evening I then started the same ABV at 165°C where to my liking it started to vape again, I ende the session at 190° when I realized that the weed started to taste way more used than all the tempratures before, despite me sucking on the same bowl for hours, it felt. I really disliked the smell of it rather than pumping away the darkest ABV at 210°C like i did all the days before.
Effect of this one was that my legs felt ultra heavy and I am way more "slowed down" than I was throughout the day when vaping low temperatures.
Another look at the pdf shows how different terpenes and flavonoids are released on different temperatures.
So far at 155°C the compunds to be released are:
A = Beta-Carophyllene
B = Beta-Sitosterol
C = Alpha-Pinene
Getting to 165°C we get
D = Beta-Myrcene
E = Delta-3-Carene
which are tasty too, after that a shitload of compounds is being released which might taste good if vaped directly at 185-190°, but not when you suck on it for 30 minutes.
So I try in future to save my weed that's been vaped at max 165°C for later sessions when I'm in a need of CBD and/or want to go to bed soon.
No more "start at 180° - 185 - 190...210° done!" when I'm actually just wanting to get shit done and don't need a tranquilizer
try it !
Cliffs:
Vape freshweed at 150-164°C in the day
save ABV
use ABV in the late evening and for medicinal uses at 165-195°C