I was cleaning up my Giles after flying this evening and noticed the same split in the covering that I had last fall. GP sent me new wing last time. I hope it works out again.
When I load the wing by hand the split opens pretty easy so I fugure I got lucky again only having it crack and not completly blow off the panel.
I don't think I'm stressing it that much but as many as are out there not having a problem. Me breaking two wings makes me wonder.
Later,,,basmntdweller