Page Preview set default to "Whole Page"

I have users that what to have crystal reports default to whole page instead of 100% when they preview. The reports run inside a application and I do not have any control

over their variables. Is there a way to set the default to Whole Page in the report itself? OR a hot key combo that that user can do to put the report into Whole Page?

At present they have to click on Zoom and select Whole Page.

Thanks

Andy