My observation was not aimed at knowing the technical specifications in preview, of course we know that they cannot be given before the release of the working prototype, I was referring only to the fact that apparently, compared to the programs you have established, it must it must have been some problem because the prototype had been announced for the end of last year and instead nothing was seen at the end of last year, even now that we are almost in March. I therefore deduce that there have been technical problems that unfortunately caused this indefinite delay ... Too bad ...