I've assembled and configured my Zen CNC machine and I'm running into an issue when trying to CNC a simple cirlce.
I created a profile of a circle using MakerCam, and sent the Gcode to Grbl Controller 3.5. Below is a visualization of the G-code that i am trying to send.
The problem is when I run the job, look how jaggedy my "circle" comes out. Why is this the case? Are there some settings I need to send to the Arduino? Do you have a useful list of settings/documentation that I can send to the Arduino?
Here are my current Grbl settings: