Begin as for Gill Swing on a "down-facing edge but use the obvious crystal to gain the top." The "crystal" is more of a smooth pebble that has been split in half. Body tension helps to establish onto the problem but even after that it is stiff at V2.
Location
On the far right side of Pratt's Overhang.
Protection
Crashpad or two is enough, but a spotter is recommended.