Ummmm, vapes super smooth and with good production too. I like the zen stuff cause they are so modular and very easy for new users, like coiling this puppy is more forgiving then my Cobra. Not sure why...
Only issue I have had is sometimes the bottom pin doesn't hit. When I loosen it it hits but then wobbles, when I stand it up. Was gonna email the folks that sold it to me, they have been pretty good so far with meh silly questions. Just been slammed with work the last few.
But ya I got the bug now me thinks.