Contents Part II: Mesh Tutorials | Chapter 3: Introduction to Curves and Surfaces | Print page 3.9. Trim the BladeChoose FEM > Element Tools > Part Trim from the menus.Activate Parts and click the blade.Activate Curves and click the curve.Select Closest 3D proj dir.Click Trim.Click Accept.Click Done. « 3.8. Create Curve to Trim Blade 3.10. Delete Trimmed Elements »