Danny MacAskill is happiest when his friends are having fun. Which is why he invited Steve Peat up to the Isle of Skye, Danny’s homeland, to show him the fun that can be had on a ridgeline rollick. The Trotternish Ridge is an epic route that links together multiple summits starting at the Quiraing and finishing at the Old Man of Storr, two stunning geographical landmarks that bookend the plateau…