Problem is that you need a translator to translate the translation -
'Are we then about how we optimize the disassembled parts, complement and re-assemble. chip flow-locking optimize here only briefly, as already discussed in a separate thread . -The chip flow is allowed to transmit on its grid at runtime no forces on the run, as they deform the barrel minimal, which, however, because of the enormous "lever arm" makes the target distance noticeable. - The chip flow must be at always the same in his record run engage, otherwise changes the "jumping" of the rifle by the bounce shock. It is therefore a much softer spring is used, thereby also the arresting and releasing the chip flow proceeds much easier and more enjoyable, and it is sharpened, the front end of the mandrel - slightly smaller in diameter, slightly rounded, a little smoother.'
I think my tuning guide is a bit easier to follow! Perhaps you are fluent in German and can understand the original.