Groups: why do some controls group separately but not together with other ones.

[Erik Lips]

Hi,

When I select all controls on a card (Select All), they won't group using 
the Group Selected function.
There's just a couple of controls in the top left hand corner of the card 
that will not group with the other ones.
I can group this couple of controls separately however, but I cannot group 
them together with all other controls on the card.

What could be the reason for this behaviour?
Any advice on this is highly appreciated.

Erik.

WinXP Rev. v 2.1.2