FAQ: How to extend dual kite lines? – You can make them longer by adding a so called “leader set” in required length. Just use your usual larks head knot between bridle and flying lines.
Leaders are also useful to protect your kite from the flying lines cutting into your sail when flying wrapped-up manoeuvres. For those kind of leaders we recommend a thicker line, e.g. bridle line and a length of approx. 2.5m.