A week or so ago I uploaded a video with a different downhaul take-up system; here's what I decided to go with instead. Also, outhaul set-up, and a bonus tip on setting up the sail downwind!
I notice you skipped the original "parallel lines" setup of RS; your outhaul is rear cleat, and the cunningham the front cleat on both sides (causing a X on port). I guess this is because we normally pull much more trim line for the cunningham?
