In reply to Patrick Surguy:
Tom McNally filmed someone back in 2021 doing it from Troutdale Pinnacle, not sure if it was Cal or not though back then.
I think theres been quite a few spots opened in the lakes now, Raven Crag, Hodge Close,Gable etc.
But totally agree with @nikoid - Nutter(s)!
Post edited at 21:42