I can't imagine the fun of going up the ladder with the stinger lead. I bet
#2 or
#4 copper lead would be a gravity fight.
I was up on a 12 foot ladder yesterday to clean out gutters, once my feet are over 6ft off the ground, it starts to become enough to instigate self protection protocol.
Scaffolding at that height would be too scary for me. The aspect ratio of foot print to height and bouncy planks with no guard rail, would exceed my sanity check.
Has to be a good feeling to be at this stage of the assembly.