Yesterday I ran a job and the mill worked fine. Today I started it up and my tool paths are mirror's of what is displayed on the screen. This is the Cambam screenshot showing the tool path. If the image was flipped down that is the gcode tool path generated. Something has changed but I'm not sure what it is. I reviewed my configuration files/screenshots and and the settings are as they have been for weeks. What do I need to change to get the correct tool path? Thanks - Tom S.