The Freeboard page is totally new. The picture is interactive and can be saved. It shows you what the current text box affects. It draws the hull as you enter it. Structurally, SpringSharp has been reworked to be deck-oriented. It is divided into 4 decks - The forecastle and quarter deck being the unarmed ends and the Forward and Aft Decks being the upper deck forward and aft of the mid break, mid point or where the hull shear starts. The text boxes have been re-organised so that each deck is in its own row. Deck lengths, freeboard at the front of the decks, freeboard at the back of the decks and description of the ends each have their own column. To replace the need to estimate the underwater length you can now enter the length of a protruding ram.