In reply to ashtond6:
> Anyone know what Nesscliffe is like over winter?
Gets enough sun once the leaves are down but will still need a good breeze etc.
> Is there an accepted time to wait after rain?
A couple of good dry days at least.
> Is it bad practise to climb on the soft sandstone?
Yes, absolutely terrible. Very easily damaged.
> Also cleaning - nylon brush okay?
Yes but only use it very gently to flick any surface dust / tree debris off.
> Got a few projects there I want to tick & don't want to wait until May!
Why not? You're young, the routes aren't going anywhere. They can be in good nick earlier than May too, so try in the spring to give the routes and yourself a better chance.
On the subject of which, and ethics, don't waste the routes by headpointing them, many could be suitable for a flash - a much better challenge than merely ticking the boxes - after your partner has cleaned them.
Post edited at 11:05