@pbacot said:
Looking back to your first post, if a flat blade is what you are after, and the edges can all be coplanar. Do your drawing on a surface, like the face of a rectangle, to help be sure it is coplanar. Make the component after you've done most of your work making the face.
Yeah, I think the 2 arcs were not coplanar AND I didn't create a face. It works now. I just got to make it pretty. π²
Thanks for everyone's help,