Actually: I think we've done them all.
The top stope we did on Thursday night; the tunnel goes nowhere. However the stope itself goes down further. At a guess about fifty feet. We didn't drop it though as Willy did some gardening with big bangy noises a plenty.
The stope/shaft on the Beddgelert side of the deep walled shaft, that we did needs another mooch as there's an interesting passage that we can't reach without some sort of laddery rigging attempt.
There you go, if you're not confused now, I am...:blink:
Maybe next week???
When the going gets tough.... Hide!!!