I generally see people screw this up. Or at the very last seem a bit confused on how to rig it. I rig mine below the rap device. I also use and carry a PP except that it is pre rigged with a dbl fisherman's.
Good comments worth reading as well. The trick as mentioned in video is "try before you fly".
Crochues Traverse and Aiguille du Belvedere
9 hours ago