Hello reschultzed,

Maybe try something a little simpler in JOSM first before diving into complex boundary relations like this. They are really easy to mess up if you're not careful.

I've fixed Lake Michigan and several timezone relations here:

https://www.openstreetmap.org/changeset/166242726
https://www.openstreetmap.org/changeset/166244274

It also appears you left behind a lot of untagged ways in this edit. Former members of the relations you edited. If these are no longer meaningful, they should be deleted.


See for example:
https://www.openstreetmap.org/way/595295234/history
https://www.openstreetmap.org/way/595964127/history
https://www.openstreetmap.org/way/595964130/history

Best regards,
Taya Snijder


