you guys don't EVEN want to see the trap rig on my ARC. I can get launched (liked I usuallt do) up to 50 yards and still not snap the bungi. I use the no cut, non adjustable style with a classic dogbone. You can use either enclosed area which gives you about 4" dif.
Plus it weighs less and has fewer things to break and drop you into the water.
I have been thinking about a similiar system for the ball and socket system