I recently answered a question about fitting a specific steam tip on to the Breville Dual Boiler.
The user linked the steam tip in question which described the threading to be 1/8" female British Standard size thread. He accepted the answer and moved onto to ask the same question about another coffee machine.
Surely he could continue asking the question and cascade through all the possible variations of it and judging by his re-ask, he hasn't done any research of his own into the coffee machines he is interested in.
How do we deal with questions like these where they are essentially duplicates born from lack of research?