The rope for the last ab (Just before the postman's walk/zip lake) is core-shot. The carpet rope protecter isn't bolted down so has probably slipped/not been put under properly and caused the rope to rub. There's another section of rope just down that is starting to go too. Tied it off with a slip knot just to get peoples attention, rope was too stiff and dirty to get an alpine butterfly in. We had a 30m to rig a retrievable ab, there was a few m spare so could get away with abit shorter if anyone is planning a trip soon.