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General Mach Discussion / Re: Why is my cnc cutting my designs half size?????? Newbee question
« on: April 20, 2015, 04:18:43 PM »
For some reason my Z axis is in reverse. When starting to cut a project, the CNC lifts off the surface at each past. Instead of cutting down deeper with each past, it move upward. My keyboard page up takes the Z down, and the page down take the Z upward. Would this be the reason? Can anyone help?