The only problem I found is the tip can make the vapor taste funny. At $9 a piece, I'd be careful about trying to remove the shell- unless you want to take one for the team. If you find it tastes funny, you can put some sort of gasket seal around the post at the top to keep the juice from leaking and I found a soft 801 tip can be jammed into the top.
An inverted carto tip also worked as a seal but the hole was thinner and muted the flavor. You and I will be comparing notes on these soon. Cheers!
I'm confused. How did you get a hold of one of these already!? lol
What's the big secret about the true nature of the ITurbo?