Have you had flying lines stretched unevenly, leaving one longer than the other? For years, the solution has been to equalize them by re-sleeving one of the lines. It’s an annoying task, difficult and time-consuming when you’d rather be flying. “Equalizer” adjustable flight straps incorporate an adjustable-length pigtail that you can take in or let out in seconds to equalize your lines. Just tie an overhand knot to shorten whichever side is too long for an instant fix without even walking to your kite.