I actually stuck the IKV vision 2.0 ohm in there, which is a shorter stem than my XL fluxos. So it comes close to the top only because I pushed it up that far to accommodate the adaptor, which lets it sit perfectly on the echo.
I filled up to below the cup. Vaped through it all, didn't get any leaks (I didn't tempt fate and go above horizontal) out of the mouth or the base, and the only dry hit I got was the very last hit I took lol
fluxos seem to only come in 2.4-2.6 and 2.6-2.8 ohms. I've been working on trying to figure out how to tuck the wires solder free, to make recoiling at 2.0 ohms more easy. Iken Vape has it down, because his vision is all tucks, no solder. But I can't seem to do it. The posiitve (base) contact is fine, its the damn negative. It works, then I fill, and the fluid seems to create a space between the wire and the post and then its game over.
I learned that I'm terrible at soldering as well. All I do is make a damn mess. I'd like to do the hypodermic needle mod I linked you to via PM a while back to make all my ce2s easily re-coilable, but I need to get the needles.
Well, have fun with it anyway. It's one of those things that you just have to do to get the full idea. It's a nice mod, easy to do and a good option for those that are giving up on getting the turbos to work. I still have 3 of the five that I can use with an auto. The other 2 are going to be gutted for ce2s. Did the fluxos you used come up to the very tip of the band and fit snug? I need more and would like some around 2.0 to 2.5ish out of the box.