Hi ed,

> A little request, hopefully easy to do> undo inside copy, like when you are drawing a curve
> and you misplace a point, you can undo and just the last point is removed. Thanks!

I've added this for the next v3 beta. Also you can update your current version to have it by copying the attached Copy.js file over top of the previous version inside the \commands sub-folder.

With that in place, you can then hit undo while you are still inside the copy command and it will remove the last placed copy.

- Michael