The Circle/Oval Rotation Utility is a more detailed calibration feature than adjusting the Oval Rotation field alone because it allows for adjustments for different sizes of ovals.
If the Oval Opening has a Feather, Decrease the Oval Rotation.
If the Oval Opening has a Bump, IncreasetheOval Rotation.
Contents:
Feather Oval Rotation General Definition
A Feather in an Oval Opening is a Fringe of material left behind where the cut started and ended on the Oval.
If the Oval Opening has a Feather, Decrease the Oval Rotation.