Quote: It's one of those things that you wouldn't think would go wrong this way.
I know what you mean. It's not exactly hi-tech is it! The 2 zips must have been there for a reason, so perhaps it's not wise to use it in strong daylight. A repair with velcro has to be the simplest solution and may even be a design improvement! Good luck.
-------------------- "I wanna hold your gland". Lemming & McCartney