cruising mono's can't.

That isn't really so. But certainly any weather that has the capability to
flip
a cat could also roll or sink a mono.

it certain is so. wind, and wind alone, can flip a cat. wind can not flip a
mono.

In fact, *each* degree of heel on a cat requires _less_ wind than the previous
degree of heel. cat turn upside down at heel anglesof about 30*.

cats are best suited for coastal cruising and voyages well planned around
weather.