So I ordered one of the $5 ek tanks from angel, came in today. First attempt at building, and I found a good shozza video on an erl that in gonna kinda use as my guide. However, already before diving in to the build I've noticed some possible issues. First of all I couldn't get the top cap off without using some pliers. Secondly, loosening up the drip tip also loosened up the chimney section. & thirdly, that little ring that goes under the juice channels wasn't installed, thought oh shit. Turns out it was in the bag with extra orings. That said however, I put it on and it seemed very tight, I'll have to watch the video again after I clean it to better understand exactly how its supposed to fit. Just wondering if others that have this tank or other clones have any insight. That threading with the drip tip especially has me worried that if when I need to loosen it up to fill it it totally loosens the chimney. It did come with extra o rings some kanthal and what I'm guessing is silica wick. When I'm more awake and alert I will attempt to really dive in to this thing.