Re-starting the final dive mode (gold letters for secret message)

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#1 Posted by Jadey4ever (43 posts) -

Does anyone know a way to restart the final dive mode where you collect the letters for the secret message? I was hoping I wouldn't have to go back to my last save file and fight the two bosses again. If there's a way around that, I'd love to know. Thank you for any input anyone has!! :) :)