In reply to Tala M:
Did the Diedre UBSA A couple of years ago and took a load of trad gear with us as it stated 5+ (HVS) in the book, its well bolted! I think we used a couple of slings for threads higher up but that's it, sustained and polished but still excellent, be very careful gearing up at the bottom if there are partys above on the UBSA or Via Valencios, shit was coming down all the time!