I have a form built to enter certain text into a Word document based upon values in a combo box drop-down list. My problem is that I can't figure out how to clear my selection if I inadvertently select a value I shouldn't have. For example:

Combo box has choices of Left and Right. I select left when in fact I shouldn't have selected anything at all. Now I have no way to get rid of it. What I'd like to happen is if I press the Delete key it clears out the selection I just made. Is that possible? If so, how do I do it?

Thanks,
Mario64