@Jackymax @John R @quincey43
These are my initial thoughts on the Coppervape clone version that I received this morning. Well, it's a great tank if you like to experiment.
All the threads and general build quality are really good.
You can change the chamber height and the airflow pin with a full tank of juice in and without disturbing the build and this works really well and had no issues with this. At full chamber height the draw seems to become more tight and less smooth. This is supposed to make the throat hit more harsh, but it wasn't drastically so for me. Lowering the chamber definitely made the draw silky smooth at its lower end setting.
Flavour. Well, my taste buds are still a bit off at the moment, but what I can say is that changing the chamber height seems to bring out different things in the flavour profile.
I have tried the smallest and middle pins so far. With the smallest pin you get a real tight 'proper' old school MTL draw if you want. Middle pin, not surprisingly, gives you a nice moderate draw. I found the draw very smooth and quiet.
I like the drip tip that came with it, which you need to use as it opens and closes the juice flow control. This works very well and moves easily. You can buy some extra drip tip ends, delrin and another in steel, which can replace the ultem section with a screw thread.
It came with glass tank fitted and there is a spare plastic type tank as an option. The glass tank did remove quite easily and so is a simple swap option which increases the capacity from 3ml to 4 ml.
I need my taste buds back to make a full assessment of flavour, so if you're still not convinced by the above you'll have to bear with me on that one.
I like it a lot. It's a good, well made tank with more adjustment options than the Dvarw. Jury still out on whether it's better.