How common are loose weights?
In vintage pieces, extremely common (maybe 50%-75% of the sets that I get that are older than 20 years have at least one piece with a loose weight). It's easy to take felt off with a razor and re-glue weight and felt with Elmer's glue. If new pieces arrive that way to me it would be a sign of poor quality control. I expect a new set to arrive ready to use.
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