Where to put the windshield in puzzle game?

Jess: Where to put the windshield in puzzle game?
I purchased the Simon Graham and the Extraordinary Timepiece app for my iPod, and I came to the puzzle where you have to reconstruct an old-fashioned automobile. The windshield (it could be a window, too, I think) doesn’t seem to go anywhere. Does anybody know where it goes?

If I can’t pass the puzzle, then I can’t continue the game, and I am not that far into it. I don’t want to have wasted my money.

Answers and Views:

Answer by TAH
Jess,
Please go back and view the prologue page… you should be able to see the proper windshield placement there. good luck
~Simon