Hi Brian,

re:
> Selecting the + symbol, with mouse drag from right to left, selects the entire radial dimension.
> Normal behavior.

Yes, when you select with a drag from right to left, objects that have any portion
inside the window will be targeted. The + symbol at the center of the circle or arc is part of the
radial dimension.


> ps The MoI Dimensions show up in Rhino7. (very limited testing.)

Yes, they should be seen with Rhino.


- Michael