How about adjustable part?
Nope...
I think something needs to be explained about the Zenesis Concept...
A lot of thought went into the design of these PVs!
If somebody were to ask me to describe the perfect PV, I would say:
The perfect PV is simple, and it should be the only thing you need to have with you for a full day of
vaping.
I'll explain myself and why I feel this way.
Smoking, which I'm sure we all did before
vaping, smoking is easy. A pack of smokes and a 79cent lighter and it's all you need to get your nicotine fix.
vaping is hardware driven. Batteries juice cartos and attys.. We carry a lot of stuff with us... Just in case.
The Zenesis is designed to run out of juice and battery charge at the same time, more or less.
The standard will need juice just about the time the battery runs out. And if you left house with a full tank and a fully charged battery the standard will need a battery change and refill at the same time. The mini is designed the same way.
So, if we go adjusting tanks and adding extension tubes for the battery we fall away from my concept of simple and elegant design.
Designed as it is, you should be able to grab and go...that's grab the PV and vape it until the juice and battery runs out. Which if you had made the right device choice you would probably only need one battery to make it through the day.
Vapers have a lot of "stuff" and the Zenesis is designed so you don't need to carry stuff to make it through the day!