DisableObjectResizing not working

Hi,

I cannot seem to stop users being able to resize images using the drag handles no matter what I try. I've tried changing the following line in the FCKConfig.js:

FCKConfig.DisableObjectResizing = false ;

to:

FCKConfig.DisableObjectResizing = true ;

but the user can still resize the images using drag handles.

It happens in both IE 6 and Fx 2.0.0.9, and also with a virgin out-of-the box download of FCKEditor v2.4.3 or v2.5 Beta, as well as the code I'm using in my app.

Is this a known bug? Is there something else we need to do to disable this feature?

Thanks!

Dan