In Mach 4, when I have to change a tool in a job, I cannot reprobe the Z because the "Touch"panel is greyed out. I have to disable the job to enable the button. But then the job is back to line 1!
In Mach 3 I have a button Auto Tool Zero and a choice to probe the Z via that script and does not interrupt the job.
I have  seen other Mach4 Screens that have the Auto Tool Zero button but I haven't? Do I use wrong screenset?