Got my orchid clone a week ago and I love/hate the thing. I finally got it to hold about 1/2 ml without leaking and the vape is really good. Then I notice one of the air holes is blocked with something. The good news about that is I may have leaked out 16 ml instead of 8 while I was trying to figure this thing out. Thanks to this thread, one thing I learned for sure is that on my first several attempts I was overwicking it.