Telescope legs VIKA KAJ are rattling

Hello, dear people.

As my headline already says, the telescopic legs, which I bought today and immediately screwed to the LINMON tabletop, rattle or clatter terribly, all four with the slightest touch of the table. One leg is particularly loud, but they all rattle. It sounds as if an elastic rod inside is hitting the tube. Since I want to use the table as a work desk for my computer, this is absolutely not acceptable; I would be annoyed after five minutes.

A mounting error can be ruled out; I can still tighten five screws correctly without mistakes. After adjusting the length (70 cm), I also properly tightened the telescopes again.

By the way, the following peculiarity might also be interesting: my telescopic legs can clearly only be VIKA KAJ according to appearance in the Ikea online shop, but according to the attached assembly instructions and the receipt, they are called OLOV by me. The online shop, on the other hand, claims that OLOV is unknown to it.

Can someone tell me how to stop this rattling?

Best regards - Hornissentreiber

Hello,
with something like this, only root cause analysis and finding a suitable solution help. Or return it.