Thanks for the post. I found your photo album a couple days ago, and harvested all your great pics. I am copying your idea for the rudder kickups. I bought red line for the pull downs, and white line for the pullups. My daggerboards are set up different than yours. I don't have the grommets in my trampline for the bungies to go on the sides. 1978 used a bungie pulling the dagger board forward at an angle to make it not slide. There is a hammock hook on the hull a few feet in front of the daggerboard box to hook the bungie. I found a pic of a hobbie 18 with the same setup. I haven't seen any pics of a Nacra5.2 with it, but Oh well...lol.
I am still trying to figure out the bungie setup for the trapeze. I see that 1 bungie goes out of the front beam for a port trapeze and a starboard trapeze. I have 2 trapezes for each side, and haven't figured out the bungie setup that makes them stay apart from eachother.
Thanks for the help,
Dave