Yorkshire Dave
Western Thunderer
Re the sloped path. When wandering around many of the Cornish towns & villages, it's quite often a path will turn in to steps rather than be just a slope.This may be due to the steepness of the terrain, and your path may not need steps, but maybe a test piece could be used to view the options?
After studying the historic photos and track plans from earlier in the thread I would be inclined to go for steps as the sloped path crosses the track which would have entered the large building at the end.
Unless of course the sloped path was added after the track modifications which in reality would have been unlikely as the contractors would have wanted to do the minimum work as possible to unconnected earthworks.
However, rule 1 applies!