When your circle prints are resembling an oval, it could be due to a mechanical problem. It could be caused by conflicting settings for the X and Y axes or there could be a blob in the Z-scar for smaller prints.
Here are ways to make your circles perfectly round.
- Make sure that the parts are clean and tight: Parts that can affect your circle prints are belt tension, axes, pulleys, and gears.
- Change the Z-scar setting: Prevent blobs from ruining your small circle prints by adjusting the setting.
- Review the settings for the axes: Be meticulous in checking if the settings/values that you have entered are right.