<p></p>
<p><b>@tomhughes</b> requested changes on this pull request.</p>

<hr>

<p>In <a href="https://github.com/openstreetmap/openstreetmap-website/pull/5473#discussion_r2031879005">app/controllers/changesets_controller.rb</a>:</p>
<pre style='color:#555'>>      end
   end
 
+  def wrap_lon(lon)
+    ((lon + 180) % 360) - 180
</pre>
<p dir="auto">I don't think this works? If we consider a range from -270 to 270 and apply this to both then we wind up with 90 to -90 which is clearly nonsense?</p>
<p dir="auto">Even considering a simple globe spanning -180 to 180 wraps both to -180 leaving us with an empty box...</p>

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