This is one of the good things about resurrecting some of these old games Paul.

With the inclusion of some more sophisticated informal rules which have been developed you can create more interesting aspects in the playing of the scenario.
I remember when we first looked at Neil's scenario, we felt it was pretty nigh impossible to get through without running aground. As the years role by, with more experience we can now deal with small spaces and variable winds much more adroitly, so an extra element of challenge is welcome.
Rob.