In reply to James Gordon:
I suspect Erick and I have been up there more than most. Most of the routes don't need anything special with the exception of Snoopy.
Enigma is good, not convinced we went the right way on p3 and it had some pretty pushy climbing on that pitch.
Supersleuth is superb, great climbing, well protected and low in the grade.
Investigator and Mainline Connection are both worthwhile too.