Why is it not the same as the sample image?

Why is it not the same as the sample image?
someone please help me with :frowning:
thanks so much!

chair.gh (22.5 KB)
chair.3dm (198.4 KB)

Perhaps you can’t get the right horizontal ribs like you did using contour…

chair_re.gh (18.7 KB)

2 Likes

thank you! :slight_smile: