Muy fantasico, thanx a lot .
It work a lot better, not correct yet, but now it must be a matter of details.
Z goes down after dwelling. Hits the probe, goes a bit up, comes down and hoovers above the probe at about 5 mm height stating Z axe is zerod and showing 10.0005 at the DRO (it should say 29.4 if it was 10 mm above the probe)
After installing the mach3 older verison i copied the xml file, the licence file and the screens like the 1024