Feature Request: Half function and units on Zero Page

I don’t think I saw this one yet. Hopefully it’s not a repeat.
Is it possible to get a “Half Function” button on the Zero page? It’s not hard to find the center of a hole by dividing by 2 and punching in the numbers but it’s error prone if you say fat finger in an extra digit :slight_smile:

Also, the units there are always displayed in mm. Is it possible to get them displayed in inches also?

There is an interface element for switching units — does that not work?