im not 100% re route to be honest, somewhere between phen y ghent and nether lodge, i think as your suppose to cross the boggier section and keep alongside a wall, I got us lost.
Also I wasnt 100% sure of where to turn under viaduct at ribblehead and whether yous suppose to keep right at side of fence and then head stright up whernside, so go a bit lost there also.
And I also nearly missed the path coming off ingleborough bar some nice walkers pointing me in the right direction.