Had an awesome trip down JH yesterday and a good gander in Pilkington's. The flooded shafts at the bottom of the entrance have dropped by about 5ft and the speedwell streamway was very low.
I could swear that the long stemples at the bottom of Leviathan have been moving by themselves! I don't remember climbing up the muddy/boulder slope (just before the climb down to the lid/boulder piles) having to duck under a stemple at the top of the slope? Im pretty short so i'm sure it'd be a chore for giants!