as they said in The Thing... 'I know someone who has climbed down'
And I quote the relevant passage (being a sad bastard with a collection of The Thing ready to hand)
'Clipping bolts and how to avoid it. Keith Sharples on redpoint.
7b+ I have climbed down
7c They climbed down
7c+ I know someone who climbed down
8a It looks possible to climb down
8a+ It would made it easier if I'd climbed down
8b Unlikely Keith (ed).'
Issue No. 4 has an excellent on 'Jessery' that is probably worth reviving/