To me it looks like the depower just runs thru it?
And it does not slide up, no matter how much power you have in the kite? Since Flysurfer has lesbar forces I assume it does not work with kites with more bar forces right?
Hello Toby , i copied the same shape of the hole of the stopper ball inside my plastic part , only the outside shape is different. so it s like the original stopper ball with a different outline.the main hole in the middle of the plastic item is thiner in the center and blocks the bar like a stopper ball.on the video there is a good 18 20 knots with my sonic 15 and its working well. for sure all the power of the kite is on the front lines so maybe with a kite that has more bar force on the back line it may react different . in fact any kite who has a stopper ball that is working good can be replaced with my plastic part with an adapted hole size similar to the original stopper ball.