@Der_Dividenden_Monteur The Dutch have developed the thinnest wire in the world, now they want to know if it really is the thinnest, so they send it to Austria. It takes 4 weeks, it comes back, a letter with it: "Wire is too thin, couldn't measure it!" Yes quite good but not sure yet. So they send it to France. 2 weeks later it comes back, again with a letter: "Wire is too thin, couldn't measure it!!!" The Dutch now want to know exactly and send the thinnest wire in the world to Germany! If it takes 1 day, there is a call from Germany, German engineer on the phone with a simple question: "Greetings from the Ländle, should we cut a thread on it or drill a hole?"