Z axis shown on the software doesn't match with the machine
Hi, I just recently baught the A20T from Geeetech. When I trying to print, the z axis seems match in the heating stage. However, when it starts to print, the first layer shown on the software is 0.15 mm, but on the machine screen is 4mm. So the extrusion is floating in the air and doesn't print properly. Can anyone help me pls?