I will get to my signature in a bit and will leave it in the Ex's as well! Good history there and shows dedication going back to Vrip again! It's all good! It works as advertised with all the bits he supplied me with and with my modification, it works even better now! You are disappointed?? LMAO!!! I am disappointed i did not get what he advertised! LOL! Anyway IMO the WT supplied is useless... The angle is so severe it is almost horizontal and quite awkward to use. It is no longer sold by vriptech. It is an 18mm connection, so i adjusted the length so it fits in my RooR tube. Also had to adjust the length of the Vrip bowl tube with the O-Rings on it. I like the open air aspect of the 18mm joint size but Vrip prefers 14mm. I think you get more suction power with the smaller joint sizes and this can affect cloud density etc... IIRC... All of my WT's are 18mm except one, so that says something to me! LOL! Any WT that i have bought that had any sort of chug to it has been sold or given away or thrown out. I like to feel a slight restriction but it should be very easy to start the action with a gentle pull. I remember that i did try @biohacker Pro WT and did not really care for it. Not sure if it was 14 or 18 though but i do remember it had significant draw resistance and i only tried it the once and never again during that time. I actually do have an original wand bowl, have a look at this picture: The bowl has a round disc on the one side and is angled for left/right hand use. I have also sent Mark an e mail requesting more info on my wand. I would like to find out more about the wire wrapped heater, the white connector and why the internal glass is clear and not sandblasted. Lots of question! Once dialed into your sweet spot this vape produces some amazing vapor! Easily milks my 9" RooR WT!