In reply to JossGuyer:
Runout customs.
Basically they're significantly lighter than the Metolius (double) which is in turn significantly lighter than the BD (double).
You'll need a fly. The BD has two options in that department, standard and expedition.
Other options include sourcing a North Face/A5 ledge used but these are essentially the same design as the Runout ledges. Drop Luke a message and I'm sure he'll answer anything you need to know (we had ours delivered to the YOSAR camp).
Oh - I forgot Fish. I had zero luck buying any Fish equipment, maybe my messages went into the spam folder or something!
Post edited at 02:30