Could someone with the Vamo VV VW Mod please mesasure the inside tubing dimensions?
This type - eGo Variable Volt/Watt APV V2 (Only Body) [D-B4 APV] - $39.00 : Healthcabin Electronic Cigarettes - Wholesale and Retail

Mine measures at 18mm, yet some on alibaba are stating 18.5mm.
Other sites show 22mm diameter, and I take it thats the actual width, not the inside...

And on SS600's thread, someone fit a 18.4~mm battery in, well in my case that wouldnt fit in mine.

Any help?