When I went up there it was bone-dry, but I bottled gaining the true top of the south stack.
The last move is quite committing. I think also when you've gained a lot of height by plain old walking, up easy ground, to be suddenly presented with an airy scramble always gives an adrenaline dump that is hard to deal with.
You can be braver on scrambles that ease you into it.
(Though even then I wouldn't have bothered either on slippy, wet rock).
http://www.walkingforum.co.uk/index.php?topic=9144.0 Nice to see it again (well, some of it).