Brakes may be out of adjustment, mainly too much slack. When flying the kite normally, look at the brake lines, when it's at the top of the window you
should still have a slight bow on the lines, when you apply the brakes hard, the kite should totally deflate and lose almost all power if not go
completely dead. Too much brake tension and it'll be hard to get to zenith, and the back lines will be tight when it does, Too little brake and it
won't want to collapse.
Easy way to shorten the brakes is to tie another knot on the brake line leaders at the handles about 2-3" closer to the handles, make sure both sides
are the same length.
Sysmic S1 Buggy.
0.7m / 1.4m / 2.0m PKD Buster I
4.4m PKD Buster
10m JoJo RM+
6m Flysurfer Outlaw
12m Ozone Access