Well in the 2 weeks since the last post, I did indeed scrape some of the stuff off the edge, and re-needled it. I have started to eat it as it was cracking. I think I had let it become too dry. I was concerned about the slimey outside so at the weekend I wiped over the outer surface with very salty water, within about 3 hours the surface had dried and remains so.
The stilton also started to crack along its length, so I turned it into 2 halves, tastes great, although I still have a brie like consistency around the edge. Will try another batch maybe this weekend. Points to learn from last time, more weight for pressing and don't use Jersey milk.
As the weather is warming up a little (not the last couple of days, but it is the first day of spring) I may need to use the fridge as opposed to the cold garage, can a Stilton be produced only in a fridge, will it just take a lot longer?
Here are a couple of pictures of the finished article.