Extents DROs

[Greolt]

I make constant use of the Max and Min that are found on the diagnostics page.

Those DROs have been placed on the front page of my edited screenset. 855 - 893

What I would like is to have the same extents DROs for A axis.
These do not exist in the standard "fields by numbers" list in the documentation.

Could that be done with some lines in the macro loop? Or some clever way?

[Greolt]

There must be some way to read the maximum and minimum A axis values from the loaded gcode.

At least I hope there is.

[Greolt]

Giving this a bump just in case some clever person missed it.

[Greolt]

I don't want to be a pest but at this time of year people can be very busy or even on holiday.

So I will bump this again just in case.