The hydraulic mast jack is now offered as an option. “As the sailmakers refined the sail shapes for the class, it became obvious that attention to rig tune is a vital part of shifting gears,” says Randy Borges, President of USWatercraft (builders of the C&C 30 OD). “This is not a ‘set-it and forget-it’ rig – teams need to stay on top of tuning to maintain speed in changing conditions. We wanted to keep the playing field as level as possible without taking away the fun of the tuning challenge. Adding a mast jack makes adjustment quicker and easier for everyone to achieve in the short time between races.”