When originally devised this was a network of routes rather than a single line and so wasn't suitable in itself. However it does now look like it's been defined as a single route. Much of it is on Walkhighlands as part of other routes - for example, the section north of Peebles seems the same as the
Scottish National Trail, other parts follow other routes.
We may look at putting together the blanks over the next year or so; for Walkhighlands this always means going and fully researching and walking the route on the ground so is quite time-consuming; we've very rarely had any local business support in that region and so are completely reliant on donations.