Check this:

What to do when the rope is just a bit to short to lower down to the ground? Jumping!!  That’s what I do sometimes and the last time Bernardo Gimenez shot me down.  Just click on the little camera on the right of the picture to see the full one: http://www.blackdiamondequipment.com/de-de/shop/climb/carabiners  

Normally jumping is not a problem for me... But I went up Estado Critico another time for a video and that time, when I unclipped the anchor to jump, I remembered the picture of Bernardo... ohh from the side it looks much more deep than from my position, so I was a bit shy and it took me sometime to jump again  :-)

And here  is a post on my 5.10 blog about my last days in Siurana:
http://fiveten.com/community/blog-detail/13239-the-last-days-of-siurana-daniel-jung