To paraphrase the surfing and breakdancing philosopher and coach Scott Robertson - win the big moments in a match and you will generally get the result you want.
That is especially true in freezing rain on an early-winter's night in Christchurch in front of a reported 16,000 onlookers doing their best to shelter from the conditions in a stadium held together by scaffolding.
String enough wins together and you put yourself in a position to win the competition. If the Crusaders do go on to defend their title on August 4, then mark down their win over the Hurricanes at AMI Stadium as one of their biggest moments of the regular season.
On this evidence, Robertson should be preparing some new dance moves with which to celebrate his second title in two years in charge because it will take a special effort to knock this team over now.
It's not only that the Crusaders got their tactics right on a perfect night for them in terms of conditions, one which put a higher value on scrummaging, mauling and discipline, but that they had the belief to know they could do it without the suspended Joe Moody and Owen Franks.