At the beginning you say undo the larkshead knot? Its a bowline knot.
Say please, what size of depower line should be for Sonic 2 18m and bar 60sm?
We use 45-50cm for the depower travel. But always make sure all leader lines are the same length when all powered up and with open trimmer, to have a proper bar setup to ensure the kite is flying properly
The "How to?" section is a great idea! Hope you will add more lessons about how to take care of and to repair a flysurfer machine.
Thats how public relations and support should look like. Thanks!