Colin,

Go to Operator then Edit Screen.
Under Screen Tree Manager select the top item.

Under Properties click on Icon with the lightning bolt (center)
Click on the code to the right of  Screen Load Script then click on the button with 3 dots.

Scroll down to the GoToWorkZero
Edit
Save Screen under Screen
Exit Screen Edit
Close Mach and restart

Bill,

Thank you, I got it to work.  Didn't have to close Mach and restart though.  I found the solution just before receiving your message.  It's covered in the Youtube video "Mach4 Basics: Homing and Soft Limits" near the end when she discusses how to make soft limits ON by default.

It's certainly not very intuative but I appreciate your response.

It's only ever "intuitive" if you know how to do it!!

Hello.
I also imitated.
It went well. Thank you.

I may be in trouble.
I want to add "REF ALL HOME" to the numeric keypad.
Please tell me.