A-ha! Lawyer lips, that makes sense. So what do I do? The original wheelset is long gone. QR Skewer seems to be clamped in perfectly fine on the top. Is there extra hardware I should be using or do I just make sure there's proper tension on the skewer when closing? I cant see how it would be any less safe than a normal fork-end without any extra hardware.
I would just roll your eyes and ignore the bottom part. But I'm not your lawyer.