Hi all, I have been contacted with some measurements for the eLeaf Lemo and would like some confirmation if anyone can help out. What it looks like is that the Lemo glass tank section seals on the ends like the KF4 and the only part of the glass that is captured by the metal part is the OD at least thats what I get looking at pictures. What I have is the glass needs to go inside of a 22.25mm metal part and the dimensions provided were [FONT=&]Glass: OD: 21.75mm ID: 18.65mm - 18.7mm CS: 1.6mm - 1.7mm H: 35.45mm [/FONT] What I would like to confirm is that indeed no metal goes inside of the glass and the largest glass OD that will fit (the inside of the metal part that goes over the glass) and of course the length. If there is no metal going into the glass and the inside of that metal does measure the 22.25 mentioned above I would be inclined to go with a 22x1.8mm glass because it actually has a slightly tighter manufacturing tolerance than the 22x1.5mm and of course is a bit more robust without sacrificing much at all in terms of capacity. Also on the square orings. The measurement provided indicates 18x2.0mm (where 18 is the ID), has anyone tried using regular round orings in this device? I dont see any reason why they would not work.