14 May 2001 #1 G Guest Guest How do I calculate the internal ballast of a 26ft grp yacht with lifting centre-board. She has a 9ft beam and a very dinghy shaped hull. Can you help please? What about water as a ballast medium?
How do I calculate the internal ballast of a 26ft grp yacht with lifting centre-board. She has a 9ft beam and a very dinghy shaped hull. Can you help please? What about water as a ballast medium?
