* I can confirm that the points for the copper area do not correspond with the XY co-ordinates that you would expect them to be from the **Edit Points** tool.  * It also ignores the Origin. The Canvas is set to mm, 2mm Grid, 1mm Snap, 0.5mm Alt Snap. Here's what my copper area is set to:  and here's where the copper are is placed. You can see that the Origin is off to the left outside the copper area boundary and not in the centre of it: 

Hello @andyfierman, Thanks for confirmation. Tips : After reopening the project I can user the Edit Points tools work. I think the "unit" (mm/mil) is not take in account at project creation. (It probably think it's in "mil" instead if you set "mm", after reopen the proper unit seem to be loaded)

At v6.2, the edit point will change back to use canvas coordinate, display and edit.

@UserSupport, Nice, thanks for your quick reply ! Really good utility, Really good Job, thanks all the EasyEDA team for me please !