This morning I put a new rear wiper blade on our 2002 XL7 but as I was pulling the arm back to access the blade release the spring shot off the arm over my shoulder and bounced off of the garage door.  Luckily it was closed.

For the life of me I can't figure out where this thing attaches.  I see the hole out towards the blade...but where's it attach further in, towards the pivot on the vehicle?  I've tried a few places but every time I swing the blade down the spring shoots back off.

Pictures would be wonderful.