In reply to Mark Bannan:
Doom arete and bloody crack are both given E1. Solid at the grade and three stars each.
From the top of doom, it finishes lower than bludgers, traverse left on easy slabs to place bomber nuts at the top of a wide crack, 40 m ish ab from here takes you to the bottom of bloody.
After bloody , traverse left to downclimb north buttress chimneys, at the foot of these , traverse right along the lower terrace , pass behind a 1 .5 m block and down a very exposed easy ramp to the ab point insitu that you noticed on the way up bludgers. 50m ab back to gearing up spot .
Checked out again last week, it's taken me 50 years as a slime wall admirer to get this beta nailed, just need to get lechers dry enough now, unless I get an offer to take me up the E4s.