So I've had my PAX for a week now. Let's see...
Charging: I wish I could use a
1.3mm diameter DC jack to USB in order to hook up an extenal battery pak. The issue is you can't charge a 9.0V with a 5.0V USB, so you gotta step up the voltage with something like
this. This thing is a discontinued product, can't find one anywhere. Maybe a car charger is an option, but I have an inverter when on the road. Anyone know if a 9.0V battery could charge directly?
Use: Vapor quality is great, albeit for 1-2 people. I have had the Volcano for years and this thing compares favorably. The abv ends up much darker. I was further vaping my volcano abv in the PAX. With fresh material, I pack it tight and start on low, working up to high - with a couple stirs. It is super stealth, you can use it anywhere in pubic.
Concerns: it flashed orange a number of times (10?) and then shut down. I spoke with a tech rep and this issue is "not self-correcting". He recommended I return for replacement but the device works great. All I wanted to know was what had caused this issue, but he didn't want to answer that. This only happened once and it was pretty hot at the time. I just turned it off and then back on, no problems since.
the mp had a loose connection causing it to flash the temperature setting (I honestly thought it was telling me the temp setting at given intervals or with a gesture) Nope. It's loose and the new mp should fix that. I used the cleaning method from Ploom to coat the mp stem in ISO and click up and down several times. Worked well. When cleaning be careful to avoid the pipe cleaners shedding resinous cotton into the sleeve housing the spring. (Ploom is a very accommodating company btw).
the "white powder" some of you folks found who opened the PAX. It's likely a brominated flame retardant. Do not breath that shit in - those little fibres reminded me of asbestos. It can't be asbestos, but BFR's are not very good for you at all. But hey, we've all been exposed to that stuff at one time or another. I have some pics of the internal components... maybe post them later.
Otherwise, I couldn't be happier with this device! Well worth the extra bills.