It needs to be known I have switched back and forth and have finally settled on MM to be the native unit, and have adjusted all my limits, etc., to reflect that.
I have rebooted, even turned my computer off, but I can't get the DRO to read out in MMs.
When I load "G0 X1" it actually physically moves 1 mm, yet the readout is still in inches. Same with all axes.