First of all: the kite is setup in closed cell mode. I checked the zippers behind every intake and closed them. They came 90% closed from the factory but they’re all tightly sealed now! Same goes for the deflate valve.
What happens is that after landing the kite loses internal pressure really quickly. Where my friends 15m Soul is still looking like a solid wing after a few minutes my Hyperlink is completely deflated. Also preinflating only allows me to get some air in but I can’t get the pressure remotely close to said Soul.
Is this normal? I saw a video on vimeo of a 12m with normal cloth holding air just fine. Is this an ultralight feature? Me being a noob? Or should I get something fixed?
While flying the kite behaves wonderful and turns fine. I could not find any tears or holes so far.