Got the Wotofo ZNA, other then the loose fit between the caps and tube it looks pretty good, I got the cheaper one and expected I may have to do some tinkering so I'm not going to ....., I'm happy to have it.Nothing I can do for the loose fitting caps but I will fix the poor connection due to the coating on the threads of the main body and I'll tweak the throw of the fire switch so it will have more travel, it's a very short throw before it fires. I don't have any 18500 battery's, I'll wait for a good deal to pop up. I've been running it on a 18350 with a spacer I made and have been using it since yesterday after noon, it works just fine with my Protank's at 7 watt's. I'll wait until I get the top cap connection fixed before I try and crank it up on a dripper.
Got a couple questions for you folks that have one, can I change it from watt's to volt's and if so how? Secondly, didn't someone post pics of the ZNA striped down? Please don't go searching for the post or pics, just wondering if someone knew who and where then that would help narrow my search.
I think it was Drifter who broke one down, but I think it was the Robbot.
My Wotofo is all nice and tight. I can flip the screen from left to right, but I think you're stuck with watts.