Touch Plate Explanation please

Great, it all went very well and easily. What do I adsjust to allow for the touch plate thickness? (Being lazy now)

for that you have to change the MDI_COMMAND in your INI:

Try changing the Z value here:
MDI_COMMAND = G92 Z0.25

Thanks again. Will change to 0.51 the thickness of my touch plate.

I hope others will learn from my questions and appreciate your patience and excellent guidance.

Nearly there but have a problem start/stop my spindle. In Axis spindle would stop/star with M3 M5 switching relay on bob. Now on on gmoccapy spindle starts immediately???? Have looked for a way to invert output but cannot find.
Will eventually connect VFD to provide speed control from gmoccapy.

Edit Forget this as I will attempt to connect VFD being controlled for speed etc. No doubt I will need some assistance

Strange. I can't reproduce that at all. So go into the settings screen in gmoccapy (icon on the right with the screwdriver and wrench) Code is 123. Then click on the "Halshow" button and a new window "HAL Configuration" should open. There choose the "WATCH" tab and go to the Pin spindle.0.on in the left panel. The LED should be red for OFF and not yellow (ON). So do that and report back and also maybe post your zipped config folder again so we are on the same page.

Thanks again
The Hal show gave me red and I can switch it on as it changed to yellow. Attached is config file, I hope