Are there any good V5-V8 problems that aren't in the guide on southlancsbouldering.tk ?
Hang on, I see what you mean...routes that are in the south lancs bible and thus not in the guide on the website?
I think I mentioned a couple in the guide, though only in passing:
On the Long back wall, from right to left (you may need a rope/plenty of mats)...
Rusty Wall (V8 6c) - three metres left of the painted number 15B is a faint crack and shallow pockets. (just left of Colt, V9)
Thunder (V8 6c) - the faint crack right of the crack right of the crack with the number 16b painted on.
Lifeline - (V7 6b) - the faint crack one metre left of the square hole and the number 17
Traverse - 6b - from the foot of the young pretender traverse right to Var (the one with the square hole). The full traverse is stupidly hard and still not climbed as far as I know.
The Young pretender (6b) - the overhanging corner. Rather high.
Apart from those, I think that's it, though I did once notice chalk on the sitstart to Boopers (V3/4 6a) which is the face left of Dezertion (V7 6b). Might be hard, might not. It's the obvious problem up near the start of the top end, climbing past a horizontal break.
So which ones have you done so far then? And any opinions on the grades?
