Hi this mine is definitely Wetgrooves. I would hasten to add that in my humble opinion, over a 25 year period of knowing the mine, the way these two went down the incline was just a bit ‘hairy’. When I first went there I was told by my guide that you need 2 electron ladders to safely descend it.
We took the gear, but found that we could have used more!
So to see these two making a descent with their minimalist equipment I feel is just a little concerning!