Hiya, what’s your source for this name? It seems an unlikely name for a track. It’s on OS OpenData StreetView and the survey of place names (https://epns.nottingham.ac.uk/browse/id/53287687b47fc40c6f0000b4-Great+Kettle) and both suggest it’s a hollow, perhaps a bit further to the east around the 200m contour mark on Asby Gill?