I am trying something on a different vein. I took a Gibbs unit and put a 6' piece of Blue Streak with an eye splice on each end in it. The Gibbs goes on the ring on the rope bridge via a 'biner and the other end goes on the 'biner on the Hitch Climber. In this gizmo/way you can pay out up to 6' of extension while never having to unclip a 'biner. It only adds about 6" to the distance of your hitch from the rope bridge. Installs quick too!