"It must be about 17 or 18 races in a row," he said.
The demise after such a consistent record in the boat was recognised during presentations after the race, the first of eight in this year's series, which includes the Napier Offshore 100 on the unusually late date of April 20.
Carson will possibly miss one of the races, allowing nephew Max to race in the series for the first time, with the teenager's father, Wayne.
There was an astonishing finish to Sunday's race when all-the-way leader Fujitsu Better Heat swept wide on the final turn and was passed by the Fairview Windows and Doors crew of Bob Smith and Flea Koolen, who claimed the championship last season.
Remaining races in this year's series:
February 16 Tauranga; March 2 Gisborne; March 16 Beachlands Maraetai; April 6 Wellington; April 20 Napier; May 4 Whitianga; May 18 Auckland.