Hi JAZZCNC,

You have made that all very clear for me to the extent that I feel ready to undertake this project one all the parts have arrived.

Can I just clarify that although your diagram shows 3 limit switches I can protect both ends of all 3 axis travels using 6 switches?

I wish to use your suggestion of using separate limit and home switches, if I do how should they be mounted to prevent hitting the limit before hitting the home switch, or vice versa? Or can I mount a home switch and limit switch on top of each other and Mach 3 sort out which switch is activated when either homing or hitting the limit? I hope I have explained this question correctly here.

Thanks and Regards

Roy