1918 Lister K update & Lister Style 2 Vaporiser Explanation

Currently on with restoring my 1918 Lister K type 2.5hp petrol paraffin.
Explanation of how the style 2 vaporiser works. This is the second type of vaporiser Lister made between 1916-1921/22. After this they go to the style 3, a much more simple and common vaporiser