How to control the scroll

[bbulla]

Hi,

I'm creating a DB for use on a Tablet PC. Users are finding it too hard to hit the scroll bar with the stylus when they need to scroll in a combobox. Any idea what code I need to add to two buttons (one up, one down) to control the scrolling of the combobox??

Or....is there a way to control the size of the scrollbar on the combobox? Regardless of the Font size, the scrollbar always stays the same.

Thanks,