I'm using a TSU9600 with latest firmware (v7.3.3) and PEP2.4. I'm trying to increase the height of the virtual buttons at the bottom of the screen that correspond to the firm keys, in order to use larger (more visible) labels on them.

When I try to edit the firm key properties to enlarge the graphics, the size of the on-screen button doesn't change. The graphic gets enlarged, but then it is cropped back to the original button size, as though it is just zooming in on a section of the graphic.

Is there some other way to do this, or is it not possible to change the size of these button graphics for the firm key labels?