Have you gone off Skiddaw via Carlside and Ullock? It’s a must do descent, at none busy times of course. 😉
Theres also a good ride you could tie in with your above route if you go up from Mosedale, when the road ends head up by the ‘mine’ on the back dotted path to the hut on the horizon(Great Lingy Hill), Then head south on the path which forks and heads up onto Knott. From knott head down to Burn Tod and follow the secret singletrack shhhhhh to Horsemoor Hills. Great little route, but also can be wet on the way up, but worth it.