This is my second post related to the issue with creating a curved spring using Sweep feature. I am unable to create even a regular straight spring because my SW 2016 does not give me the option "twist along path." I attached the file. Any possible solutions?
Edit: previous post: Problem Creating Curved Spring using Sweep
Yulun, I think you have the options ...
It's just the selection below what you've selected in your other post ...
Leave the "Follow Path" selection under Profile Orientation alone and select "Specify Twist Value" under Profile Twist. Then the Twist Control selection box should appear ...