Minor suggestion:

 

Add an option to set the default for "Multiline column headers".  I haven't been able to find a control for this. 

 

Every time I create a grid, it has this option checked, which I don't want.  Would be nice to be able to permanently turn it off and not have to change the setting every time a grid is created.

 

Of course, if there is a setting for this already, let me know.

 

Wayne