Quote Originally Posted by MacMillan's son View Post
Congratulations on your completed project Aspiringloser!

I have neither the talent, nor the patience to attempt such an undertaking, so am reluctant to comment, but the pleats appear to me to be hanging a bit diagonally (high right to low left). Perhaps it's just the photo.

Regardless, well done you for all your hard work.
Looks to me like the sidewalk is sloping to the left. Gravity is the culprit...