Hi; I am designing a PCB board to accept an Arduino - the board is larger than a std shield. I have added my 6,8 and 10 pin headers and locked them in place. Putting a shield over them - seems to indicate that they are (visually) correctly placed.
However - when I look at the inspector and the positions reported - I am concerned that they are misaligned. Example The 10 pin header shows a location of 2.218 and -0.022 and the adjacent 8 pin header shows a location of 3.180 and 0.078.
I would have thought the y position must match exactly and the x position must account for the normal 0.1 spacing plus the extra 0.05 spacing between these two headers
What am I missing?