I would love some advice from someone who knows how to fix a ring flite (see photo). The hook broke and the filament retreated inside the reel. I need to find the end of the filament and pull it back out through the hole and reattach the hook. Will this be a simple thing to do? I know nothing about these mechanisms and I'm afraid to unscrew it -- I don't know if the spring will unravel. Thanks!

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NEVERMIND -- HELP IS ON THE WAY!