A Feather is a Fringe of material where the cut starts and ends on the Oval V-Groove’s Exterior cut.
If the Oval V-Groove’s Exterior has a Feather, Increase the Outside Oval Rotation.
A Bump is a Lump of material where the cut starts and ends on the Oval V-Groove’s Exterior cut.
If the Oval V-Groove’s Exterior has a Bump, Decrease the Outside Oval Rotation.
Troubleshooting Oval V-Grooves