Hello br,
As I said to Rik, buying standard paraffin (in small quantities anyway) doesn't seem to be an option anymore. Garages don't have it, and the likes of B&Q have put the Ironmonger out of business. I guess, depending on where you are, it's not used a great deal anymore. The Tilley lamp does seem more fickle than the Primus stove.
One of the advantages of having farm accounts I guess,and bulk buying. Original genuine cresote for exampleis no problem for us but a problem for the public.
br
PS Bo'sun We still have our parents lamps , table and standard types, and still use them as and when, as we prefer the light . Gives the room a more comfortable feeling if just relaxing in front of the log fire.