Re: Why does this program make the machine crash? - with video
I know I could always just not use XZ arcs but I am worried that if one is ever generated by a post processor and I miss it, the machine will lose the plot and destroy something! It is also a pretty standard function.
That behaviour can be shut-off in linking tab lead-in/lead-out some-thing-or-other per tool path operation. I don't have Fusion on this computer so that's as specific as it gets . There may be a way to shut off the swoopy lead-ins globally in Fusions settings. I've always accepted the G18s as they work fine with my control.
For the time being you could search the gcode files for G18 with a text editor. That's kind of the lousy situation when the post-processor doesn't match the control. I've worked with old Mazaks (mostly using the conversational Mazatrol mode but not always) and can't recall coming across this problem. Hope you find a more satisfactory solution.
Anyone who says "It only goes together one way" has no imagination.