this is a really strange problem. sitting with only 1 singular huge right sidepull on the lip of a massive roof. somehow pull on just smearing your remaining hand and feet on nothingness and somehow make some moves.
Fun, steep, technical line on the front of the Wind/Wizard boulder in Spiderweb Right. On the front of the boulder is a long cave (with virtually no holds); start (SD) at the lip of this cave with R on an incut jug slashed through the lip, and left on a good full-pad edge. Plant your heel on the long rail not far below your hand, and pull on. Follow slopers and pinches up and right, first through the scoop, then to a good incut high on the slab, nearly at the arete. Very cool.