Deselecting Polys In Polygon Group Editor
Something I always get frustrated with every time I try to use the Polygon Group Editor is the seemingly inability to deselect individual polys. I'm always accidentally Lassoing and/or Dragging polys I don't want and I'm always having to do my process over and over again. The tutorial video in the Documentation Center doesn't really mention anything of the sort aside from shrinking a Lasso selection using Ctrl++.
So, how does one deselect a poly individually?