here is 1, there are a few out there. Scroll down from top, stepper calibration is the 4th video
https://discuss.inventables.com/t/x-carve-maintenance-troubleshooting-videos-add-your-own/13405
here is 1, there are a few out there. Scroll down from top, stepper calibration is the 4th video
https://discuss.inventables.com/t/x-carve-maintenance-troubleshooting-videos-add-your-own/13405