interesting point.....
possibly some are but as to which ones is anyone's guess

most are in the bottom 1/3rd of the hulls and seem to be mainly where the beach-wheel frames would sit and are parallel to the deckline, only a 1/4 of the marks would be a vertical direction, those one's most likely could be a body trying to climb back onboard, I've tipped old Shy over many times and have not marked the hulls at all with the hook but I have marked the deck once from the hook

Luckily they didn't take too much to fill and all have been smoooooooth'd out now


Been tidying up a few other ugly's over the last few days, mainly the centreboard case slots, they are now shaped to match the boards both on the deck and keel points and the boards are now a sweet fit.

Couple more mods to do before I'm completely happy enough to say "Done" !!