To the right of Tout Confort (sky blue n°4 ter), 30m to the right of Faux Contact. Start to the left of Coup de Piston with a sloper left hand and a vertical hold right hand, traverse to the left on slopers and exit by the arete as for the nameless 6a (exit of Zone d'Inconfort).
NB: only 6c/6c+ with a dynamic start.