there are couple of bumps in the second half you can go round, remember a fenceline on the left side of one of them. Cut left on the way to Mellbreak through the heather to cut out a fair bit of climb (from the bottom of the path to the bottom of the climb up mellbreak. Also a mate told me of a line going straight on past Mellbreak which avoids the path round the edge (you can see the path coming down through the heather it is towards them left of the top ridge).

Dan