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@freddo
whoa. I haven't seen a pic of the actual crank hole. it would have to be massively deformed to let the BB through that much. And just because he sent you a bb, that doesn't mean that was the one he was using, or that it's not a JIS/ISO issue.
If the BB is ISO, what you're seeing is exactly what you should see as ISO is longer and thinner.
though, if he's been running these on an ISO bb, the holes will be fucked and you should raise a paypal dispute asap.