Heya, thanks for adding houses and other detail around Natland, it’s nice to see the map becoming more complete round here.

One thing — the aerial imagery around Natland is offset from ground truth by about -0.97,-1.04 metres, so please adjust the imagery before starting to edit. You can do this with the ‘Imagery Offset’ settings under ‘Background Settings’ on the right.

The aim is to align the aerial imagery to the OSMUK Cadastral Parcels overlay. This is needed because aerial imagery is only very roughly aligned by the supplier, and its relative alignment changes every time it’s updated, and changes across the country. Some places are several metres out of alignment compared to ground truth. So when editing map geometry it’s important to align the imagery before starting.

There’s more information about this on the wiki (https://wiki.openstreetmap.org/wiki/Good_practice#Align_aerial_imagery_before_tracing) but I’m also happy to answer questions if you have any

Happy editing :)