can you rap of the big corner with just one 60m rope? I know that you need 2 60m ropes to bail but, if you top out can you rap down big corner with 1 60m rope and if you can how many raps will it take?

Gotta have two sixty meter ropes. I've talked to folks that tried and epiced with one 50 and one 60. Unless someone has moved the rap stations. While youre over there go climb spaceballs its a worthy adventure!