Clearing out the Shed, this ones now a Open Project.
4 bolts to a lower off, 10m overhanging by 1.5m
V4/5 into V5/6 into V7
3 good shakes
Prone to seepage, but nothing some Vaz couldn't solve.
I don't expect this one to go unclaimed.
Bottom of Chwarel Fawr, round from Way Down in the Hole, see Ground up Guide