Trying to cut simple project 8 inches by 8 inches. Machine wants to cut it about 18 inches square. I have rechecked everything in v carve. Any ideas why
@woodmauler You may get more ideas if you post both the .crv file and the gcode file.
As @gwilki mentioned the .crv and gcode files would be helpful. The only other thing I can think of is if the machine jogs by the right amount. If you set the jog distance at 6 inches, does the machine jog 6 inches in x and y for a single click on the respective axis. Checking this would confirm that the steps/mm in the firmware is set correctly.