Centroid Community CNC Support Forum

Posted: **Sun Aug 31, 2025 6:25 pm**

Hi,

I first rehomed the mill.
Next when setting Z Ref using F10, the value is captured normally, it's shown on the display correctly.
A after using the Manual Measure F2 function the value shown in Height Offset table is always the correct offset value plus 2.000". For example a physically measured 1.000" block shows as 3.000".

How to correct this?

Posted: **Mon Sep 01, 2025 7:22 am**

Without a report and more info, it will be hard for anyone to help you.

Look at parameter 3 and read up on what that does for changing tool height offsets. Could be something to do with g43 or g49?

Posted: **Mon Sep 01, 2025 2:16 pm**

Maybe also look at P43 and P71?

Centroid Community CNC Support Forum

Height Offset always adds an additional value of 2.000"

Height Offset always adds an additional value of 2.000"

Re: Height Offset always adds an additional value of 2.000"

Re: Height Offset always adds an additional value of 2.000"