Hi Kiters,
Thought I would throw this post up quickly to let you know we have had a spate this season of tiny punctures creating slow leaks in leading edges of many kites. Our guess is that there are more Doublegee's in the grass this year. When you rig up on the grass, or deflate on the grass, you expose the kite (and yourself) to the perils of puncture from these rascally bastard doublegee's.
Sometimes it is better to roll up the kite with a bit of sand on it rather than a puncture from those devils spawn.
For a repair, these punctures are often very difficult to find, simple to fix, but often we need to take the kite home, inflate it and dunk it in the pool to find the bubbles because they only leak under full inflated pressure.
They produce a very small hole which creates a very slow leak. Not fast enough to be a major problem to prevent you from kiting, but slow enough to be a problem after an hour.
Avoid the grass!
DM and the ASWA team.