One of the stand pole caps, for Era 300 stand, cracked during installation. How do I get a replacement?

One of the stand pole caps, for Era 300 stand, cracked during installation. How do I get a replacement?

Best answer by Stanley_4
I hate to suggest it but there is an official Sonos presence on Reddit so you might try there.
https://www.reddit.com/r/sonos/
Worst case return the whole stand and order a replacement.
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