Ok great, will be interested to see what you guys come up with also.
And what is interesting is my windshield was almost perfect- had 2 chips in it, that I'd had for years. Then one night I heard a pop and there was a crack connecting one of them to the bottom of the window. Within 2 days the crack had spread across the bottom... now I've almost got a vertical crack splitting the window in two, it's about halfway down now. It's like all of a sudden that piece of glass said I've had enough, usually you watch these things creep for years and this has all been in the last 30 days.