Hi Martin,

> In this video, is it a bug that I can't select a line that has peviously been dimensioned
> using the Angle tool unless I use the 3D view?

Yeah that looks like a bug, it seems that the dimension is blocking out the line from being selected. I'll investigate it, I'd think it should be possible to have curves go above dimensions so that doesn't happen.

Thanks for the bug report and video!

- Michael