Guides
Z Axis Overtravel on G28: Where the Waypoint Math Went Wrong
An overtravel alarm on G28 means the intermediate waypoint, not the home position, landed outside the machine's travel. The waypoint math, and the fix.
Lawrence Arya··5 min
Practice
Machine Stopped Waiting for Spindle, But It's On: The Checklist
When a CNC halts waiting for the spindle while it is visibly spinning, the control is missing a confirmation signal: at-speed, orientation, or gear state. The hunt order.
Lawrence Arya··5 min