Part Modeling > Base Features > Sweeps > Merge Ends
  
Merge Ends
Use Merge ends to close the gap that occurs when a trajectory endpoint touches the adjacent geometry, but only part of the section is in contact with the geometry.
Merge ends not selected:
Merge ends selected:
1. Trajectory
2. Solid
3. Gap
1. Trajectory
2. Solid
Merge ends is available under the following conditions:
• Solid sweep
• Constant section
• Trajectory is open (start and end points do not touch)
• Section is oriented normal to the trajectory (Normal To Trajectory is selected as the section plane control)
• Automatic is selected for the horizontal/vertical control
• Trajectory endpoint touches the adjacent geometry
• The adjacent geometry is solid