Conclusion: I could my violin because of the loose, high ridge not play the same because they are not even allowed to vote was, then let the luthiers around the web new crop to replace the tailpiece and raise higher quality strings, which all together again 120 Euro cost addition.
But the violin is ansich very nice and has a warm beautiful tone, what it was worth it for me to invest this sum. However, I would next time buy directly from the luthier, since it as no longer costs a lot more.
Seller is top but, have already ordered a second arc.