In reply to UKC Articles: That's a great video, Tom on fingers, Pete on Feet. I'm way off those E cracks but do get the odd useful finger jam when I can. Any advice on-
1) Fear: me finger will get stuck.
2) More fear: the jam will slip leaving bits of finger behind in the crack- I get more scared the less fingers I can get in the crack, even though just two fingers seem to make an otherwise good jam.
Can't wait for the next lesson in Crack School.
Thanks