Hi all! I don’t know if this will help anyone, but for me when I managed the footlock etc, it seemed to be a combination of a) wrapping my right arm
Well, b) pulling up with my left arm as I unwrapped right arm for footlock, and c) keep pulling up with left arm until footlock is done to avoid loosing height. And the next bit for me was iffy but if I kept the left leg against pole and really pushed my arms out, the line was often ok even if I slid. I still have work to do!
Hope that helps someone!