Mach 3 Preview Window Shows TINY Preview

When I open the Mach3 software, the preview of the program that shows up in the upper right corner is EXTREMELY TINY. So tiny that it won’t zoom in far enough to see the preview. I’ve double and triple checked my units on the CAD, CAM, and Mach3 side of things and everything is in inches. What gives?

If Mach isn’t full screen. Maximize it then close and reopen Mach and it will be full screen


You the man! That did it. Of course it was something that simple…

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Good deal . Took me 3 months to figure it out!

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Well, that seemed to work, not its back to the way it was before…Tiny preview all the time.