It only fits 3 of my 6 18mm males pieces. Don't fit on any of my 3 18mm female dewaars. Good on all 14mm males/females.
The head is machined in two parts and bad luck for me I got it separated from a season/hot torching after I received it. So they send me a new one. I have been careful not to overheat but the two parts are moving, it's not a tight fit, I can turn all the way. I just hope this one doesn't end up in two pieces like the first.
@
Monsoon How much of a difference the carb cap makes ?
I like to aim my inner flame tip at the middle of head and heat the bottom portion till I see a very slight color change. Then I wait 50 seconds to a full minute before I dab. I like to place it between the holes, it seems to retain even more heat here. It's almost more flavorfull than a carb capped hit on my classic dome+Ti setup.
I'm disappointed about the fittings but it performs ! It's the fattest vapor clouds I've been exhaling, you get a lot from just a little.