Inspired by Uffa Fox, Hasler conceived the idea of light displacement,
seaworthy sailboats as being a better choice for long-distance ocean travel
rather than the slow, heavy, ocean-racers that were the common-wisdom choice
of the post-war bluewater sailor. Hasler believed that ocean safety meant
the ability to continue on with some sail in any weather condition.
He chose a 30 Sq. Meter to prove his ideas, the "Tre sang", and raced
in RORC events. On one occasion he passed two heavy cutters lying a-hull
in a storm while his Sq. Meter was just "lively, yet obedient"! In 1946
Hasler wrote that "I am not suggesting that a 30 Square Meter is the ideal
light-displacement ocean racer, but only that it is the best one so far
produced."