Sky Merlin used

2-liner flown on the B risers, with a handle shaped for long bar transitions and to keep cords from tangling if you take a collapse. Total line length is 191 meters in size M (88-104 kg), which you feel in the glide. Single nylon rod in the leading edge plus AFI reinforcements to stop the cells fluttering at speed. Tight flat turns in narrow thermals, and it stays laterally and spanwise steady on full bar. BST tips give you descent by pulling the sheathed BU3. Aimed at pilots flying 50+ hours a year, including those coming off a high-B.