Thanks for the pictures. I have the V1 and the V2 and am just having a hard time bringing myself to purchase the V3. My V2 works well overall, but for some reason the adapter has started popping off in my pocket. it doesn't appear to be cross threaded, but it must be slightly because when pressure is put on the side of the atty it just pops the top right off. It is still very usable, but I fear its life is limited.
Also I am seriously thinking of trying to step back down to 3.7v I have got my overall
juice consumption down to about 3ml a day of 6-12 mg. so I figure that may be my next step to being nicotine free.