Give it a try and let me know. How long have you had the device? And which one is it? Sometimes it just the smallest things that makes a big difference and it just may take a few more builds to find it. If there is one thing that I wish I could change in the kayfun, it would be a design that would allow you to make a build without having to take out the
juice. This would allow for a much shorter learning curve for most. that's why I love working on my aqua tanks, you can turn upside down and unscrew base while keeping the
juice in the upper part. The chimney stays attached to top cap and tank section. when re wicked, or re coiled, you can just thread base back into juiced tank section. So all the kayfun needs to achieve this is for the chimney and chimney top to be one piece, and to make it possible to stay attached to the top cap. Maybe some threads inside the little chimney top hole. If this had some threads, then maybe there could be a drip tip that threaded down into it, this would make the chimney stay. If this could be done, all you need to do is to flip over device and unscrew bottom deck and keep everything else intact, including the
juice. In theory it should work but who knows? Maybe one day I will modify one to see.
