Hello Erik :)
the metadata of your CS indicates that you used JOSM and the Esri images. Here in Hessen and Nordrhein-Westfalen we have rather better images you can use: HesseDOP and NRW Ortho which are pretty well aligned with the reality on the ground and both are available as background layer in JOSM. You can even use the kadastre of both states as background.

Happy mapping :)
silversurfer83
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            Published using OSMCha: https://osmcha.org/changesets/136344693
            