540

540 is an IWWF CWWC listed spin: one and a half rotations, frontside or backside, with a handle pass, wrapped setup, or baller pass depending on variant.

Build from clean 360s. Pop before spinning, keep line tension, and keep the handle path compact through the last 180.

Sources: https://www.cablewakeboard.net/wp-content/uploads/2023/01/CWWC_wakeboard_tricklist_2022.pdf ; https://www.wakeboard-progress.com/en/ ; https://www.wakeboard.com/