When I call out an M998, the spindle moves to Z -3.00 (From Machine Zero, Reference Home) to make tool changes.
I assume this is the factory setting.
I wanted it a little higher, so I went onto the settings page, and changed the 'Tool Change Position' to Z-.500, enter, save, Eureka! More clearance for longer tools.
Well, after I shut off the Computer, and started it up the next day, it was again at Z-3.00 !! :nono:
Why didn't it remain at Z-.500?
How do I permanently set the Tool Change Position to Z-.500?
Do I need to change a parameter?