Just a note to update.
Hubby and I both turned our VV boxes down to 3.7 and the
vape is very, very nice with he 1.5ml 2.6-2.8
A couple dry hits occasionally at 4.0 V but awesome at 3.7.
I've refilled mine twice (plus the initial fill) he took 2 to work. So far no leaks (love this)
I'm gonna try some different flavors today.
I love the way I can taste the nuances of the flavors. I've been using regular 808 and 510 cartos with filler for over a year now and the phoenix really brings out the flavors that were muted by the filler in the others.
If these last well, I'm gonna
buy a half boatload.
Thank you GV for all the work on these. It seems to have really paid off.