Bumping this as I can't seem to find this issue happening anywhere else. It's definitely not an issue with infill overlap percentage as it's only happening across the x-axis and it's not happening on all edges. I've since updated the firmware and it's still happening. As you can see in the below photos, the calibration cube printed without issue but the test shape has issues with wall alignment only in the middle section. I now have a second Ender 3 and I have confirmed it's not an issue with the files as they print well on the 2nd printer (again ruling out the above advised issue with settings).

Has anyone seen anything like this before?

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