[r-t] Rotations of methods

[Nicholas Small]

A couple of examples not yet mentioned, I believe:

Scientific Triples as more recently given in the RW diary is a rotation of 
the original method.

Brian Price created Tenby Triples (provisional name - I believe it has yet 
to be pealed), designed on similar lines to Scientific, which is notable for 
having no dodges. It is also symmetric in the conventional way but, for 
reasons that I don't recall, Brian chose to have it start in a place that 
was not a point of symmetry.

Nicholas Small