Complaint. To Muziker's credit it was done professionally and without a hitch, I appreciate that because I don't want to see this stand again. When trying to screw the legs onto the stand post, the thread showed signs of chafing, although it was well lubricated with Vaseline from the manufacturer. Both parts had to be screwed together reliably, otherwise the entire stand would wobble. But after my - relatively feeble - efforts to screw the parts together, the connecting part started to rotate freely in the stand tube and the connection of the two main parts of the stand was no longer possible. Based on my personal experience in engineering production, I believe that the internal thread of the stand pipe was not already cut correctly at the manufacturer. Well, also, only a complete moron can cut a thread in such a thin sheet. I can't imagine that the stand - if I managed to assemble it - could be repeatedly disassembled and assembled (perhaps for the purpose of transport). The German comrades made a mistake somewhere.