This episode may not be for everyone - It is all about the basic theory of sailing boat stability, and the details of the stability calculations that we have done to ensure that Tally Ho floats properly to her designed waterline and maintains her original sailing characteristics. I’ve been back in the UK for a month and no physical work has been done on Tally Ho during that time, so this video is entirely dialogue and diagrams! However, this less glamorous work is extremely important for authenticity and sailing performance.