I have my IQ in for service. So far so good, I will post my feedback on Davinci customer service when I get my IQ back (counting the days :)
I have been using my Pax 2. I have learned from the bloggers on here (vapelife) that a spacer can help a lot with getting better output from my Pax 2. It works very well, and its a big improvement. I purchased the Pax Concentrate rig from Pax.com
It worked very well. I am very happy with the effects and smoothness.
However, the little lid is VERY difficult to remove after a session.
The metal unit slide's onto the spacer oven cap, and it does not stay on and its supposed to.
If that metal cover falls off it is nearly impossible to find if it hits the floor (and it will). It is really flimsy and tiny.
It works well but I am shocked that Pax would put their name next to something so flimsy. Pax is known for their build quality, and warranty, I am really surprised they put something out like this.