And then there is what I have posted before about to negative wire being pinned under the locking ring that is causing this problem. The simple fix is to coil the negative wire around the wick in the area where the ceramic housing screws into the base, it works great for me.
The wire being under the ceramic housing ring is making the ring sit crooked which causes the mouth piece to sit crooked and the juice simply leaks through the gaps created by this. Since changing my grounding method I have no such leaks/flooding and my liquid control now seems to make a difference when I open or close it, before it was not that sensitive.
The Oddy version 1 has the same problem this is why version 2 and Penelope grounds in a different way.
hmm that sounds like something I should try. I'm a bit unclear on where you suggest to wrap the negative wire, could you post a picture? Also, what gauge wire are you using for NR? My NR is probably 36ish gauge (doesn't actually say on the spool, but it's pretty thin) and the locking ring doesn't seem to be crooked, but then again, I have never looked for it to be crooked before but I'll take a peak at it next time I fill up.