Hi Guys,
I created a drawing in metric and made an NC code for it. 
I have my machine setup in Inches.  When I bring in the NC code, I switch to Metric on the setup page.  Everything seems to work well except that when I set my work zero it reverts back to Inches. 
I tried changing the main units to metric and re-tuned my motors accordingly..  However, it still does the same thing.  I'm confused    Any help is appreciated

is the code calling it back to inches, or don't you get that far.

do you need to reboot mach to change to metric

The DRO is going back to inches..  It happens after I jog to the workpiece and zero in..  Also, I try to change the scale to half.

I have not rebooted since, do you think it will make a difference?

i think you have to reboot mach to change the units

I rebooted Mach3, but to no avail.. 

It just keeps reverting back to inches. 

is there a g20 in your opening lines of code

yes there is, but this happens before I even run the code..

I think I might have the solution..  I found an XML file on the site that makes my CNC machine..  I will try it and let you guys know

Problem Solved.
It turns out that my machine (a Syil X4) requires a different XML file for metric.  I loaded it and it worked like a charm.

Thanks for all your input

no probs, glad it's sorted.