Requires having already lured a crab to this location, likely from above the bottom right door. Freeze the crab very high before going to the ledge on the right, delay jumping so it thaws and moves up a bit while on screen, jump aim down to lower the camera and lure it more. Alternatively, using moonwalk and a flatley jump at the top can prevent needing the crab again. Note: The hardest part of this climb is the pixel precision when jumping around a ledge. Too many pixels: left is a fall, right you clip through the crab, low you miss the jump and fall, high is a bonk or crab clip.