Quote Originally Posted by HiltonSteve View Post
What about using 2 inputs, 1 for the X+ Y+ Z+ and one for X- Y- Z-, would this get round the jogging off problem?
Sorry no it's internal in Machs core that it sees a switch, no idea which switch.
If you keep Z+ and Z- to one input at least you can see what the problem is on the diagnostics page if you have problems.

Link Z-, Y- and Z- to one input will work but if it stops it shows the input has triggered but which one ?

.