Previously unrecorded. Difficult to find. Description copied from Leeds Wall site.This route traverses a cleft with a 90 degree corner half way along beneath the slab to the east of Cubic Block. Start with Heather Wall behind you at the top of the crack on the left, climb down, swing into the cleft with your back against the right wall (facing in). Traverse until you reach the corner, then use high holds to swing round 90 degrees. With your back against the wall again, drop down a little, then continue the traverse through the slight constriction (crux), to a nice rest with feet on a sloping ledge. Continue until you reach the outside world again!
Sarah Clough, Matt Jones 11/Feb/2006