My fairly new Ego One V2 has recently starting to have small amount of juice appear on the base and even the glass above the air slot seam. I suspect it's from the vapor that tend to come out the air slot after I let off the firing button . I usually try to let off the button and draw a litttle more. Anyone else have this happen? It didn't do it in the beginning (or I didn't notice) and doesn't happen with my Amor tank.
I think it was Puff that mentioned something to the effect of the middle portion of the base is pressed into its base and he or someone else forced it back in and then it worked ok.
Perhaps this may be your problem as it may feel screwed down tight to the top tank but slightest gap lets it leak out the seam.
Only other thing would be o-ring that is on base below its thread buts yours is relatively new .