Forum:Who repaired the ship?

I was watching Skypeia arc and there's an episode in which the Going Merry is fixed by an unknown being. What i wanted to know is if Usopp ever discovers who was that person he saw fixing the ship in the mist?

Answers: He did found out when he got a chance to talk to Franky (water 7 moment).. Franky explains that, when a ship was about to hit it's limit (can't sail anymore), it's soul would appear and tells those people who ride the ship about it's condition.. it is believed that the soul was called "Klabautermann" which always appears to have mallet on his hand.. - miaow