The section after gamersly (near glossop) isn't very well shown on the file, its easy to follow either the pbw or kinder loop which both pass through there. Just need to decide which!
There's a short section at the south of the loop which I've not ridden yet, I'm hoping its a welsh style bridleway that's full 'o tussocks and has no clear path on the ground. This remains to be determined! It's the section around gratton moor if anyone local can advise on that ?
Also the current version plans to use the curbar-frogatt BW and a new BW through burbage valley. Neither are officially open yet but both sections are easily bypassed to keep street legal until then.
The curbar section can be bypassed to the east using the newly open BW across Big moor and burbage valley can be missed out by staying on the A625 to hathersage and taking the first right after surprise view.
The route essentially has three loops of varying size meeting up at Edale valley. This allows various sections to be ridden the 'best' way. Of course I accept that this is subjective - even if you are wrong!

It goes without saying that until then we should start somewhere publicly accessible. Under the railway bridge in the village??