Martha Jane Rudder

What are the pro's and cons of the new twin rudder system? I really
like the original design, however can get in the way of a larger
outboard when the assembly is lifted. This can be overcome by
various means (e.g. raise the transom height and add a longshafted
engine, or mounting the outboard outside on a bracket). All that
aside, what are the advantages of the new system? (I have a copy of
the MAIB discussion coming but I'm an impatient soul)


Col