In reply to GarethSL:
I attempted Headhunter during the late 90's, I also fell on that peg!
I remember hammering a 1 Rock into that seam, at the top it goes into a shallow square feature, it was from here that I slid back down the ramp!! The Rock pulled out, I was left dangling beneath belayer, unhurt but didn't fancy trying again!!
A friend repeated a few weeks later, partnering one of the Benson's, nails at VII,7.
Stuart