Sounds like the 7 inch touch screen is faulty. I have seen touch screens that the touch overlay is out of alignment with the video screen. This could explain the 40mm offset.
Are you able to swap it and try another?
Sounds like the 7 inch touch screen is faulty. I have seen touch screens that the touch overlay is out of alignment with the video screen. This could explain the 40mm offset.
Are you able to swap it and try another?