In reply to jsmcfarland:
Just replying really to recount my own experience setting a target route at that grade - but it was 40 years ago so the holds may have changed - and in those days you had to train for a route by trying the route, no opportunity to practice similar moves down the wall. (And I don't think back then we appreciated how much damage we could do to the rock climbing it when wet either).
Anyway it was The Flakes at Harrisons. Each time I tried it and failed I was always so knackered that I couldn't get back to my high point again that session. So I only got one attempt per session on my highest move. But next session I would get just a little higher, and on each attempt the lower moves got better wired. A loooooong time later I finally strung it all together, and, having by that time wired it all, I never failed on it again for the next 20 years, despite trying it most visits - it's such a great little route!
So I'll give you +1 for The Flakes
Martin