A Bump in an Oval V-Groove is a Lump of material left behind where the cut started and ended on either the inside/outside cut of the Oval V-Groove.
If Oval V-Groove Outside has a Bump, Decrease the Outside Oval Rotation.
If Oval V-Groove Inside has a Bump, Increase the Inside Oval Rotation.
Troubleshooting Oval V-Grooves
