Snapping Selection

[fjb80]

I have two separate groups (2 sets of tables grouped chairs) within a sketchup model. I want to be able to select the corner of one table and line it up with the corner of the other table. When I go to select the group (either table or chair) the corner snap (to select it) doesn't show up. If I double click to edit the group I can select any group or component corner. I've tried Rebooting as well as exploding the group and regrouping it, but nothing seems to work.

Does anyone have an idea why these two groups aren't selectable but the other groups and components in my model are? What can I do to fix it... I'd rather not redraw it...

Thanks,

Fraser

[cotty]

Are the edges of the tables visible?