Hi, you cannot use Ordnance Survey maps (such as 1:25k and 1:50k walking maps) as sources for OpenStreetMap, as the licenses are incompatible.

See: https://wiki.openstreetmap.org/wiki/Ordnance_Survey#Map_licence

You *can* use the council’s definitive RoW map, which is available as the ‘Public Rights of Way’ overlay in the editor.

Here, it shows the official footpath route to be quite unlike what you’ve mapped. Have you surveyed this in person? I think that’s the only way to be sure of what actually happens on the ground here.