BJ, I've been meaning to ask as you seem to have a decent assortment, which of these cartos has a bottom connector where the press in part (ridges but not the lip on the bottom) would press into a 13mm hole? It would simplify my builds to not have to use extra spacers on standard cartos to get them to fit. TIA![]()
http://www.e-cigarette-forum.com/forum/modding-forum/243494-my-cheap-version-line.html#post5416412
The 2 and 3.5ml
These are flush with the tube.