It seems that this could be the case, although it took a bit of time to get the system wired, and the interaction with the other parties prevented it from working as well as it could have. Ken and I are working on a report about the lessons we learned. The other thing that I wanted to see was whether it would be possible to keep the hardships down, but this didn't turn out to be the case. Big wall climbing remains a lot of work and little sleep. Aid Climbing Sequence for a group of three Upon completing a pitch, the old leader fixes the old lead line.
Old leader fixes static line to the heavier of two haulbags for the next leader to jumar.
Old leader pulls up new lead line and stacks it, preparing for next lead. When new leader reaches the top belay, the cleaner below lowers out the second haul bag. New leader blasts off and the old belayer cleans the previous pitch. Get the new leader started as fast as possible. Don't take too much gear.