You may have to adjust your GRBL settings a few times to really get things accurate. See my post in this thread and see if it make sense to you.
Calibrating my X-carve 1000 - X-Carve - Inventables Community Forum
You may have to adjust your GRBL settings a few times to really get things accurate. See my post in this thread and see if it make sense to you.
Calibrating my X-carve 1000 - X-Carve - Inventables Community Forum