I have something that I struggle. And it has to do with the coordinates of a layout and a 3D layout.
In this example I designed a board and I put some holes. In this holes I have to put some spacers to attach this board to another.
Now when I place the hole, I use x/y coordinates that start from the lower left corner of the board. I can place a hole e.g. at 31.4/9.4.
When in 3D I position a spacer the coordinates that the spacer has to be place to is different. In this example it is -141.7/-89.1
So my question is: why are the two coordinates different?