No, I think that Phiiiiil is right, I hadn't really thought about it until I was cruising around the Gap route yesterday and realised they were back to front. The Black Mountains route is a lot, lot harder (no way I would have headed around there solo in yesterdays wind and rain), could be very misleading if not clarified and would hate for someone to be stuck out on the hill in the dark.
Plus on the Gap route I think that the map was a little misleading, when you drop down to Pentwyn Reservoir I *think* that you head across the forest on the forest road rather than the railway line shown on the map (it's full of train track).
Anyway, a good ride out and only got a bit wet although did nearly get blown off a couple of times. Rediscovered my Joy of Filth after a slack few weeks…