I'm looking to replace the rope bridge on my Ergo. I've been running it just a biner snapped onto the bridge and it seems to be showing a good amount of wear. I never had that problem with the Edge bridge. To me it looks like the Ergo bridge is just a piece of Velocity and the Edge uses that black and yellow New England static stuff. So why do to saddles that are almost identical use 2 totally different rope designs for the bridges? Kinda weird if you ask me. Definitely not liking the 24 strand bridge though it just doesn't seem tough enough. I'm also going to start snapping into 2 rings to reduce the bend.