Hi Vicrider,
The thread you referred too did not help me very much.
My probe does work in Mach3, I see ithe probe LED go on and off when I touch the probe pin.
After the afternoon google-ing I found the Mach3 Probe Screen from Hossmachine.
He even had a screen for Metric.
That did the trick.
It works so far good for me.
thanks for the reply,
Jos
Holland