Best used a replacement part, or upgrade for a rudder lift line, or up-haul. This piece mounts to the single strap eye, or line guide, on the right hand side of the cockpit. The bungee and lift line can be untied from the turtle for ease of installation. Turtle is 1 3/8 by 1 by ½ inches, with four holes, bungee is 18 inches long (3/16 inch diameter).
For a more durable alternative part see the Bungee Blocks and 3/16 Inch Bungee Cord.
Learn how to use this part at the link:
Confluence Rudder Install Video part 1 (rudder, lift line, foot braces and control cables)