Probably the case. Leaking from the top then down the side and appears to be coming out the window.
Like I said I may have made the wick slots too big which is why it leaked.
Too bad, because it was working like a champ.
The interesting this is that I kept the device upright at all times except for when I was vaping, and when I vape, I slant downward. Could be condensation dripping down as well especially if I compromised the seal. You can see some of the condensation on the mouth piece pics above.
Probably need to find a happy medium, but as I keep saying, that happy medium needs to built into the product and not dependent on the user fiddling.
I'm now reading other people are having the leaking issue without modding the product.